15113255113125 has 160 divisors (see below), whose sum is σ = 30141801536000. Its totient is φ = 7437642912000.

The previous prime is 15113255113093. The next prime is 15113255113147. The reversal of 15113255113125 is 52131155231151.

15113255113125 is a `hidden beast` number, since 1 + 5 + 1 + 1 + 325 + 5 + 11 + 312 + 5 = 666.

It is not a de Polignac number, because 15113255113125 - 2⁵ = 15113255113093 is a prime.

It is a super-2 number, since 2×15113255113125² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 15113255113125.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 682025796 + ... + 682047954.

It is an arithmetic number, because the mean of its divisors is an integer number (188386259600).

Almost surely, 2^{15113255113125} is an apocalyptic number.

15113255113125 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

15113255113125 is a deficient number, since it is larger than the sum of its proper divisors (15028546422875).

15113255113125 is a wasteful number, since it uses less digits than its factorization.

15113255113125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25310 (or 25289 counting only the distinct ones).

The product of its digits is 22500, while the sum is 36.

The spelling of 15113255113125 in words is "fifteen trillion, one hundred thirteen billion, two hundred fifty-five million, one hundred thirteen thousand, one hundred twenty-five".