113568120 has 48 divisors (see below), whose sum is σ = 369097560. Its totient is φ = 30284736.

The previous prime is 113568083. The next prime is 113568127. The reversal of 113568120 is 21865311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113568127) 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, 157374 + ... + 158093.

Almost surely, 2^113568120 is an apocalyptic number.

113568120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113568120 is an abundant number, since it is smaller than the sum of its proper divisors (255529440).

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

113568120 is a wasteful number, since it uses less digits than its factorization.

113568120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 315484 (or 315477 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 27.

The square root of 113568120 is about 10656.8344267892. The cubic root of 113568120 is about 484.2676728974.

The spelling of 113568120 in words is "one hundred thirteen million, five hundred sixty-eight thousand, one hundred twenty".