115040315012 has 24 divisors (see below), whose sum is σ = 230600024256. Its totient is φ = 49191693408.

The previous prime is 115040314997. The next prime is 115040315029. The reversal of 115040315012 is 210513040511.

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, 4624823 + ... + 4649630.

It is an arithmetic number, because the mean of its divisors is an integer number (9608334344).

Almost surely, 2^115040315012 is an apocalyptic number.

It is an amenable number.

115040315012 is an abundant number, since it is smaller than the sum of its proper divisors (115559709244).

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

115040315012 is a wasteful number, since it uses less digits than its factorization.

115040315012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9274907 (or 9274905 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 23.

Adding to 115040315012 its reverse (210513040511), we get a palindrome (325553355523).

The spelling of 115040315012 in words is "one hundred fifteen billion, forty million, three hundred fifteen thousand, twelve".