113015542032 has 160 divisors (see below), whose sum is σ = 326135376000. Its totient is φ = 37470546432.

The previous prime is 113015542019. The next prime is 113015542051. The reversal of 113015542032 is 230245510311.

113015542032 is a `hidden beast` number, since 113 + 0 + 1 + 5 + 542 + 0 + 3 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 113015541987 and 113015542005.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 88500178 + ... + 88501454.

It is an arithmetic number, because the mean of its divisors is an integer number (2038346100).

Almost surely, 2^113015542032 is an apocalyptic number.

113015542032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 113015542032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (163067688000).

113015542032 is an abundant number, since it is smaller than the sum of its proper divisors (213119833968).

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

113015542032 is a wasteful number, since it uses less digits than its factorization.

113015542032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2230 (or 2218 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The spelling of 113015542032 in words is "one hundred thirteen billion, fifteen million, five hundred forty-two thousand, thirty-two".