112933155 has 16 divisors (see below), whose sum is σ = 186522624. Its totient is φ = 58287840.

The previous prime is 112933141. The next prime is 112933187. The reversal of 112933155 is 551339211.

It is not a de Polignac number, because 112933155 - 2⁹ = 112932643 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 120969 + ... + 121898.

It is an arithmetic number, because the mean of its divisors is an integer number (11657664).

Almost surely, 2^112933155 is an apocalyptic number.

112933155 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

112933155 is a deficient number, since it is larger than the sum of its proper divisors (73589469).

112933155 is a wasteful number, since it uses less digits than its factorization.

112933155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242906.

The product of its digits is 4050, while the sum is 30.

The square root of 112933155 is about 10627.0012232991. The cubic root of 112933155 is about 483.3634641013.

The spelling of 112933155 in words is "one hundred twelve million, nine hundred thirty-three thousand, one hundred fifty-five".