115107011152 has 80 divisors (see below), whose sum is σ = 278578455552. Its totient is φ = 44931962880.

The previous prime is 115107011087. The next prime is 115107011161. The reversal of 115107011152 is 251110701511.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 916063 + ... + 1034110.

Almost surely, 2^115107011152 is an apocalyptic number.

It is an amenable number.

115107011152 is an abundant number, since it is smaller than the sum of its proper divisors (163471444400).

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

115107011152 is a wasteful number, since it uses less digits than its factorization.

115107011152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1950236 (or 1950230 counting only the distinct ones).

The product of its (nonzero) digits is 350, while the sum is 25.

Adding to 115107011152 its reverse (251110701511), we get a palindrome (366217712663).

The spelling of 115107011152 in words is "one hundred fifteen billion, one hundred seven million, eleven thousand, one hundred fifty-two".