125311017336 has 32 divisors (see below), whose sum is σ = 313415505360. Its totient is φ = 41751944192.

The previous prime is 125311017289. The next prime is 125311017341. The reversal of 125311017336 is 633710113521.

It is a junction number, because it is equal to n+sod(n) for n = 125311017297 and 125311017306.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1093995 + ... + 1203098.

Almost surely, 2^125311017336 is an apocalyptic number.

It is an amenable number.

125311017336 is an abundant number, since it is smaller than the sum of its proper divisors (188104488024).

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

125311017336 is a wasteful number, since it uses less digits than its factorization.

125311017336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2299375 (or 2299371 counting only the distinct ones).

The product of its (nonzero) digits is 11340, while the sum is 33.

The spelling of 125311017336 in words is "one hundred twenty-five billion, three hundred eleven million, seventeen thousand, three hundred thirty-six".