113292140 has 24 divisors (see below), whose sum is σ = 256215120. Its totient is φ = 41830848.

The previous prime is 113292121. The next prime is 113292163. The reversal of 113292140 is 41292311.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 217610 + ... + 218129.

It is an arithmetic number, because the mean of its divisors is an integer number (10675630).

Almost surely, 2^113292140 is an apocalyptic number.

113292140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113292140 is an abundant number, since it is smaller than the sum of its proper divisors (142922980).

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

113292140 is a wasteful number, since it uses less digits than its factorization.

113292140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 435761 (or 435759 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 23.

The square root of 113292140 is about 10643.8780526648. The cubic root of 113292140 is about 483.8750844448.

The spelling of 113292140 in words is "one hundred thirteen million, two hundred ninety-two thousand, one hundred forty".