115013156 has 36 divisors (see below), whose sum is σ = 221723712. Its totient is φ = 52096176.

The previous prime is 115013149. The next prime is 115013161. The reversal of 115013156 is 651310511.

It is a Harshad number since it is a multiple of its sum of digits (23).

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, 31481 + ... + 34943.

It is an arithmetic number, because the mean of its divisors is an integer number (6158992).

Almost surely, 2^115013156 is an apocalyptic number.

It is an amenable number.

115013156 is a deficient number, since it is larger than the sum of its proper divisors (106710556).

115013156 is a wasteful number, since it uses less digits than its factorization.

115013156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3528 (or 3507 counting only the distinct ones).

The product of its (nonzero) digits is 450, while the sum is 23.

The square root of 115013156 is about 10724.4186788842. The cubic root of 115013156 is about 486.3129564293.

Adding to 115013156 its reverse (651310511), we get a palindrome (766323667).

The spelling of 115013156 in words is "one hundred fifteen million, thirteen thousand, one hundred fifty-six".