113505160 has 16 divisors (see below), whose sum is σ = 255386700. Its totient is φ = 45402048.

The previous prime is 113505157. The next prime is 113505181. The reversal of 113505160 is 61505311.

It can be written as a sum of positive squares in 2 ways, for example, as 109872324 + 3632836 = 10482^2 + 1906^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1418775 + ... + 1418854.

Almost surely, 2^113505160 is an apocalyptic number.

113505160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113505160 is an abundant number, since it is smaller than the sum of its proper divisors (141881540).

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

113505160 is a wasteful number, since it uses less digits than its factorization.

113505160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2837640 (or 2837636 counting only the distinct ones).

The product of its (nonzero) digits is 450, while the sum is 22.

The square root of 113505160 is about 10653.8800443782. The cubic root of 113505160 is about 484.1781667676.

The spelling of 113505160 in words is "one hundred thirteen million, five hundred five thousand, one hundred sixty".