115130556 has 36 divisors (see below), whose sum is σ = 292123104. Its totient is φ = 38232000.

The previous prime is 115130549. The next prime is 115130567. The reversal of 115130556 is 655031511.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3856 + ... + 15656.

Almost surely, 2^115130556 is an apocalyptic number.

It is an amenable number.

115130556 is an abundant number, since it is smaller than the sum of its proper divisors (176992548).

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

115130556 is a wasteful number, since it uses less digits than its factorization.

115130556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12082 (or 12077 counting only the distinct ones).

The product of its (nonzero) digits is 2250, while the sum is 27.

The square root of 115130556 is about 10729.8907729762. The cubic root of 115130556 is about 486.4783685963.

The spelling of 115130556 in words is "one hundred fifteen million, one hundred thirty thousand, five hundred fifty-six".