113163255 has 24 divisors (see below), whose sum is σ = 197957760. Its totient is φ = 59797440.

The previous prime is 113163247. The next prime is 113163257. The reversal of 113163255 is 552361311.

It is not a de Polignac number, because 113163255 - 2³ = 113163247 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113163257) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6631 + ... + 16440.

It is an arithmetic number, because the mean of its divisors is an integer number (8248240).

Almost surely, 2^113163255 is an apocalyptic number.

113163255 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

113163255 is a deficient number, since it is larger than the sum of its proper divisors (84794505).

113163255 is a wasteful number, since it uses less digits than its factorization.

113163255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23191 (or 23188 counting only the distinct ones).

The product of its digits is 2700, while the sum is 27.

The square root of 113163255 is about 10637.8219105228. The cubic root of 113163255 is about 483.6915238893.

The spelling of 113163255 in words is "one hundred thirteen million, one hundred sixty-three thousand, two hundred fifty-five".