11113

11113 is a natural number that follows 11112 and precedes 11114. In mathematics, it is a prime number, meaning it has no positive divisors other than 1 and itself. It is odd, and the sum of its digits is 7, which implies it is not divisible by 3 or 9. Comprehensive primality checks show that 11113 is not divisible by any prime number up to 103, which is sufficient since the square root of 11113 is about 105.4. Therefore, 11113 is prime.

The decimal representation of the number is 11113, composed of four consecutive ones followed by a three. This simple digit pattern is of interest in recreational number contexts, but it does not impart any special mathematical property beyond its overall primality.

In other contexts, 11113 can appear as an identifier or code in various systems, datasets, or catalogs. Like many five-digit numbers, it may be used as a sample value in examples or as a placeholder in documentation. However, there is no widely recognized historical, cultural, or scientific significance uniquely attached to the number 11113.

See also

- Prime number

- List of prime numbers

- Mathematics of prime numbers