113255163 has 48 divisors (see below), whose sum is σ = 193729536. Its totient is φ = 62415360.

The previous prime is 113255159. The next prime is 113255167. The reversal of 113255163 is 361552311.

It is an interprime number because it is at equal distance from previous prime (113255159) and next prime (113255167).

It is not a de Polignac number, because 113255163 - 2² = 113255159 is a prime.

It is not an unprimeable number, because it can be changed into a prime (113255167) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 262558 + ... + 262988.

It is an arithmetic number, because the mean of its divisors is an integer number (4036032).

Almost surely, 2^113255163 is an apocalyptic number.

113255163 is a deficient number, since it is larger than the sum of its proper divisors (80474373).

113255163 is a wasteful number, since it uses less digits than its factorization.

113255163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 584 (or 581 counting only the distinct ones).

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

The square root of 113255163 is about 10642.1409030326. The cubic root of 113255163 is about 483.8224353203.

The spelling of 113255163 in words is "one hundred thirteen million, two hundred fifty-five thousand, one hundred sixty-three".