108398712125088 has 240 divisors, whose sum is σ = 397461945190464. Its totient is φ = 28155509591040.

The previous prime is 108398712125059. The next prime is 108398712125101. The reversal of 108398712125088 is 880521217893801.

108398712125088 is a `hidden beast` number, since 1 + 0 + 8 + 39 + 8 + 71 + 21 + 2 + 508 + 8 = 666.

It is a Smith number, since the sum of its digits (63) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is an unprimeable number.

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 39 ways as a sum of consecutive naturals, for example, 271362045 + ... + 271761212.

Almost surely, 2^{108398712125088} is an apocalyptic number.

108398712125088 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

108398712125088 is an abundant number, since it is smaller than the sum of its proper divisors (289063233065376).

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

108398712125088 is a wasteful number, since it uses less digits than its factorization.

108398712125088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 543123297 (or 543123280 counting only the distinct ones).

The product of its (nonzero) digits is 15482880, while the sum is 63.

The spelling of 108398712125088 in words is "one hundred eight trillion, three hundred ninety-eight billion, seven hundred twelve million, one hundred twenty-five thousand, eighty-eight".