115101500 has 24 divisors (see below), whose sum is σ = 251382768. Its totient is φ = 46040400.

The previous prime is 115101479. The next prime is 115101521. The reversal of 115101500 is 5101511.

It is an interprime number because it is at equal distance from previous prime (115101479) and next prime (115101521).

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, 114602 + ... + 115601.

It is an arithmetic number, because the mean of its divisors is an integer number (10474282).

Almost surely, 2^115101500 is an apocalyptic number.

115101500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

115101500 is an abundant number, since it is smaller than the sum of its proper divisors (136281268).

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

115101500 is a wasteful number, since it uses less digits than its factorization.

115101500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230222 (or 230210 counting only the distinct ones).

The product of its (nonzero) digits is 25, while the sum is 14.

The square root of 115101500 is about 10728.5367128980. The cubic root of 115101500 is about 486.4374402646.

The spelling of 115101500 in words is "one hundred fifteen million, one hundred one thousand, five hundred".