113159116 has 24 divisors (see below), whose sum is σ = 226781856. Its totient is φ = 48397440.

The previous prime is 113159077. The next prime is 113159143. The reversal of 113159116 is 611951311.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10710 + ... + 18466.

It is an arithmetic number, because the mean of its divisors is an integer number (9449244).

Almost surely, 2^113159116 is an apocalyptic number.

It is an amenable number.

113159116 is an abundant number, since it is smaller than the sum of its proper divisors (113622740).

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

113159116 is a wasteful number, since it uses less digits than its factorization.

113159116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8289 (or 8287 counting only the distinct ones).

The product of its digits is 810, while the sum is 28.

The square root of 113159116 is about 10637.6273670401. The cubic root of 113159116 is about 483.6856267347.

The spelling of 113159116 in words is "one hundred thirteen million, one hundred fifty-nine thousand, one hundred sixteen".