125113865024 has 56 divisors (see below), whose sum is σ = 255364000320. Its totient is φ = 60785270784.

The previous prime is 125113865017. The next prime is 125113865033. The reversal of 125113865024 is 420568311521.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 413357 + ... + 648915.

Almost surely, 2^125113865024 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 125113865024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (127682000160).

125113865024 is an abundant number, since it is smaller than the sum of its proper divisors (130250135296).

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

125113865024 is a wasteful number, since it uses less digits than its factorization.

125113865024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235807 (or 235797 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 38.

The spelling of 125113865024 in words is "one hundred twenty-five billion, one hundred thirteen million, eight hundred sixty-five thousand, twenty-four".