113656025 has 24 divisors (see below), whose sum is σ = 162072960. Its totient is φ = 77448960.

The previous prime is 113656001. The next prime is 113656031. The reversal of 113656025 is 520656311.

It is not a de Polignac number, because 113656025 - 2⁶ = 113655961 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 27281 + ... + 31169.

It is an arithmetic number, because the mean of its divisors is an integer number (6753040).

Almost surely, 2^113656025 is an apocalyptic number.

It is an amenable number.

113656025 is a deficient number, since it is larger than the sum of its proper divisors (48416935).

113656025 is a wasteful number, since it uses less digits than its factorization.

113656025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4073 (or 4068 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 29.

The square root of 113656025 is about 10660.9579775928. The cubic root of 113656025 is about 484.3925863889.

The spelling of 113656025 in words is "one hundred thirteen million, six hundred fifty-six thousand, twenty-five".