11153

11153 is a number that belongs to the set of natural numbers. It is an odd number, which means it is not divisible by 2. The number 11153 can be expressed as a sum of two squares in two different ways: 11153 = 106^2 + 1^2 and 11153 = 105^2 + 6^2. This property makes it a sum of two squares number.

In decimal form, 11153 is represented as 11153. It is a prime number, meaning it has no positive divisors other than 1 and itself. This prime factorization can be written as 11153^1. The number 11153 is not a perfect square, as the square root of 11153 is not an integer.

The sum of the digits of 11153 is 1 + 1 + 1 + 5 + 3 = 11, which is also a prime number. The number of permutations of the digits in 11153 is 5! (5 factorial), which equals 120. This is because all digits are unique and there are 5 digits in total.

11153 is also a happy number. A happy number is defined by the following process: starting with any positive integer, replace the number by the sum of the squares of its digits, and repeat the process until the number equals 1, or it loops endlessly in a cycle that does not include 1. For 11153, this process leads to a repeating sequence that includes 1.

The number 11153 does not have any known special properties or applications beyond its mathematical characteristics. It is simply a number that exhibits typical mathematical behavior.