112158504100 has 72 divisors (see below), whose sum is σ = 257181039360. Its totient is φ = 42369550080.

The previous prime is 112158504013. The next prime is 112158504137. The reversal of 112158504100 is 1405851211.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 126937 + ... + 490336.

It is an arithmetic number, because the mean of its divisors is an integer number (3571958880).

Almost surely, 2^112158504100 is an apocalyptic number.

112158504100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112158504100 is an abundant number, since it is smaller than the sum of its proper divisors (145022535260).

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

112158504100 is a wasteful number, since it uses less digits than its factorization.

112158504100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 617389 (or 617382 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 28.

The spelling of 112158504100 in words is "one hundred twelve billion, one hundred fifty-eight million, five hundred four thousand, one hundred".