113715025 has 12 divisors (see below), whose sum is σ = 141146224. Its totient is φ = 90882000.

The previous prime is 113715011. The next prime is 113715029. The reversal of 113715025 is 520517311.

It is a de Polignac number, because none of the positive numbers 2^k-113715025 is a prime.

It is a super-2 number, since 2×113715025² = 25862213821501250, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113715029) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 36790 + ... + 39760.

Almost surely, 2^113715025 is an apocalyptic number.

It is an amenable number.

113715025 is a deficient number, since it is larger than the sum of its proper divisors (27431199).

113715025 is a wasteful number, since it uses less digits than its factorization.

113715025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4512 (or 4507 counting only the distinct ones).

The product of its (nonzero) digits is 1050, while the sum is 25.

The square root of 113715025 is about 10663.7247245041. The cubic root of 113715025 is about 484.4763895977.

The spelling of 113715025 in words is "one hundred thirteen million, seven hundred fifteen thousand, twenty-five".