113252152 has 32 divisors (see below), whose sum is σ = 232570800. Its totient is φ = 51381504.

The previous prime is 113252143. The next prime is 113252159. The reversal of 113252152 is 251252311.

It is a super-2 number, since 2×113252152² = 25652099865262208, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113252159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3093 + ... + 15364.

Almost surely, 2^113252152 is an apocalyptic number.

It is an amenable number.

113252152 is an abundant number, since it is smaller than the sum of its proper divisors (119318648).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

113252152 is a wasteful number, since it uses less digits than its factorization.

113252152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18535 (or 18531 counting only the distinct ones).

The product of its digits is 600, while the sum is 22.

The square root of 113252152 is about 10641.9994361962. Note that the first 3 decimals coincide. The cubic root of 113252152 is about 483.8181476504.

The spelling of 113252152 in words is "one hundred thirteen million, two hundred fifty-two thousand, one hundred fifty-two".