125310051135320 has 64 divisors (see below), whose sum is σ = 294415015032000. Its totient is φ = 47910687244288.

The previous prime is 125310051135307. The next prime is 125310051135323. The reversal of 125310051135320 is 23531150013521.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125310051135323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47038205 + ... + 49630764.

It is an arithmetic number, because the mean of its divisors is an integer number (4600234609875).

Almost surely, 2^{125310051135320} is an apocalyptic number.

125310051135320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

125310051135320 is an abundant number, since it is smaller than the sum of its proper divisors (169104963896680).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

125310051135320 is a wasteful number, since it uses less digits than its factorization.

125310051135320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96670412 (or 96670408 counting only the distinct ones).

The product of its (nonzero) digits is 13500, while the sum is 32.

The spelling of 125310051135320 in words is "one hundred twenty-five trillion, three hundred ten billion, fifty-one million, one hundred thirty-five thousand, three hundred twenty".