11121

11121 is a natural number that follows 11120 and precedes 11122. It is an odd composite integer with prime factorization 3 × 11 × 337, meaning it has eight positive divisors: 1, 3, 11, 33, 337, 1011, 3707, and 11121.

In common numeral bases, 11121 has the following representations: in binary it is 10101101110001, in hexadecimal it is 2B71, and in octal it is 25561. These forms reflect the same value expressed in different positional systems.

Several arithmetic properties can be noted. The sum of digits is 6, so the number is divisible by 3 but not by 9. It is not a perfect square, nor is it a triangular number. By the sum of two squares theorem, because the prime factor 3 (which is congruent to 3 modulo 4) appears to the first power, 11121 cannot be expressed as a sum of two squares.

As a product of three distinct primes, 11121 belongs to the broader class of strongly composite integers with a small divisor count relative to its size. Its divisors arise from multiplying combinations of its prime factors, giving a compact divisor structure for a number in the 10,000s range.