115108400 has 60 divisors (see below), whose sum is σ = 301700184. Its totient is φ = 41856000.

The previous prime is 115108397. The next prime is 115108423. The reversal of 115108400 is 4801511.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8681 + ... + 17480.

Almost surely, 2^115108400 is an apocalyptic number.

115108400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

115108400 is an abundant number, since it is smaller than the sum of its proper divisors (186591784).

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

115108400 is a wasteful number, since it uses less digits than its factorization.

115108400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26190 (or 26179 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 20.

The square root of 115108400 is about 10728.8582803577. The cubic root of 115108400 is about 486.4471602400.

Adding to 115108400 its reverse (4801511), we get a palindrome (119909911).

The spelling of 115108400 in words is "one hundred fifteen million, one hundred eight thousand, four hundred".