125930018088 has 256 divisors, whose sum is σ = 415844352000. Its totient is φ = 34551878400.

The previous prime is 125930018077. The next prime is 125930018101. The reversal of 125930018088 is 880810039521.

It is a happy number.

125930018088 is a `hidden beast` number, since 1 + 259 + 300 + 18 + 0 + 88 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 6129978 + ... + 6150486.

It is an arithmetic number, because the mean of its divisors is an integer number (1624392000).

Almost surely, 2^125930018088 is an apocalyptic number.

125930018088 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 125930018088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (207922176000).

125930018088 is an abundant number, since it is smaller than the sum of its proper divisors (289914333912).

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

125930018088 is a wasteful number, since it uses less digits than its factorization.

125930018088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20693 (or 20683 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 45.

The spelling of 125930018088 in words is "one hundred twenty-five billion, nine hundred thirty million, eighteen thousand, eighty-eight".