115710155112 has 32 divisors (see below), whose sum is σ = 290133792000. Its totient is φ = 38455597824.

The previous prime is 115710155083. The next prime is 115710155117. The reversal of 115710155112 is 211551017511.

It is a self number, because there is not a number n which added to its sum of digits gives 115710155112.

It is not an unprimeable number, because it can be changed into a prime (115710155117) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7145112 + ... + 7161287.

It is an arithmetic number, because the mean of its divisors is an integer number (9066681000).

Almost surely, 2^115710155112 is an apocalyptic number.

115710155112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

115710155112 is an abundant number, since it is smaller than the sum of its proper divisors (174423636888).

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

115710155112 is a wasteful number, since it uses less digits than its factorization.

115710155112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14306745 (or 14306741 counting only the distinct ones).

The product of its (nonzero) digits is 1750, while the sum is 30.

The spelling of 115710155112 in words is "one hundred fifteen billion, seven hundred ten million, one hundred fifty-five thousand, one hundred twelve".