115748712120 has 128 divisors (see below), whose sum is σ = 374437728000. Its totient is φ = 28528542720.

The previous prime is 115748712119. The next prime is 115748712133. The reversal of 115748712120 is 21217847511.

It is a congruent number.

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, 525630 + ... + 712589.

It is an arithmetic number, because the mean of its divisors is an integer number (2925294750).

Almost surely, 2^115748712120 is an apocalyptic number.

115748712120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

115748712120 is an abundant number, since it is smaller than the sum of its proper divisors (258689015880).

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

115748712120 is a wasteful number, since it uses less digits than its factorization.

115748712120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1238293 (or 1238289 counting only the distinct ones).

The product of its (nonzero) digits is 31360, while the sum is 39.

The spelling of 115748712120 in words is "one hundred fifteen billion, seven hundred forty-eight million, seven hundred twelve thousand, one hundred twenty".