113520942 has 24 divisors (see below), whose sum is σ = 246158640. Its totient is φ = 37810080.

The previous prime is 113520931. The next prime is 113520949. The reversal of 113520942 is 249025311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113520949) 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, 40234 + ... + 42962.

It is an arithmetic number, because the mean of its divisors is an integer number (10256610).

Almost surely, 2^113520942 is an apocalyptic number.

113520942 is an abundant number, since it is smaller than the sum of its proper divisors (132637698).

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

113520942 is a wasteful number, since it uses less digits than its factorization.

113520942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5048 (or 5045 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 113520942 is about 10654.6206877580. The cubic root of 113520942 is about 484.2006061166.

The spelling of 113520942 in words is "one hundred thirteen million, five hundred twenty thousand, nine hundred forty-two".