113887125 has 48 divisors (see below), whose sum is σ = 223988544. Its totient is φ = 55212000.

The previous prime is 113887117. The next prime is 113887129. The reversal of 113887125 is 521788311.

It is not a de Polignac number, because 113887125 - 2³ = 113887117 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 113887125.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113887129) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7774 + ... + 16976.

It is an arithmetic number, because the mean of its divisors is an integer number (4666428).

Almost surely, 2^113887125 is an apocalyptic number.

113887125 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

113887125 is a deficient number, since it is larger than the sum of its proper divisors (110101419).

113887125 is a wasteful number, since it uses less digits than its factorization.

113887125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9235 (or 9222 counting only the distinct ones).

The product of its digits is 13440, while the sum is 36.

The square root of 113887125 is about 10671.7910867858. The cubic root of 113887125 is about 484.7206738203.

The spelling of 113887125 in words is "one hundred thirteen million, eight hundred eighty-seven thousand, one hundred twenty-five".