115536320124 has 24 divisors (see below), whose sum is σ = 269598683088. Its totient is φ = 38510115840.

The previous prime is 115536320087. The next prime is 115536320147. The reversal of 115536320124 is 421023635511.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3154 + ... + 480710.

It is an arithmetic number, because the mean of its divisors is an integer number (11233278462).

Almost surely, 2^115536320124 is an apocalyptic number.

It is an amenable number.

115536320124 is an abundant number, since it is smaller than the sum of its proper divisors (154062362964).

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

115536320124 is a wasteful number, since it uses less digits than its factorization.

115536320124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 497725 (or 497723 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 33.

Adding to 115536320124 its reverse (421023635511), we get a palindrome (536559955635).

The spelling of 115536320124 in words is "one hundred fifteen billion, five hundred thirty-six million, three hundred twenty thousand, one hundred twenty-four".