113052172 has 6 divisors (see below), whose sum is σ = 197841308. Its totient is φ = 56526084.

The previous prime is 113052169. The next prime is 113052217. The reversal of 113052172 is 271250311.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14131518 + ... + 14131525.

Almost surely, 2^113052172 is an apocalyptic number.

It is an amenable number.

113052172 is a deficient number, since it is larger than the sum of its proper divisors (84789136).

113052172 is a wasteful number, since it uses less digits than its factorization.

113052172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28263047 (or 28263045 counting only the distinct ones).

The product of its (nonzero) digits is 420, while the sum is 22.

The square root of 113052172 is about 10632.5994940090. The cubic root of 113052172 is about 483.5332054320.

The spelling of 113052172 in words is "one hundred thirteen million, fifty-two thousand, one hundred seventy-two".