100113928889850 has 72 divisors (see below), whose sum is σ = 280667223281952. Its totient is φ = 25536306496800.

The previous prime is 100113928889839. The next prime is 100113928889857. The reversal of 100113928889850 is 58988829311001.

100113928889850 is a `hidden beast` number, since 1 + 0 + 0 + 11 + 392 + 88 + 89 + 85 + 0 = 666.

It is not an unprimeable number, because it can be changed into a prime (100113928889857) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 4836411336 + ... + 4836432035.

It is an arithmetic number, because the mean of its divisors is an integer number (3898155878916).

Almost surely, 2^{100113928889850} is an apocalyptic number.

100113928889850 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100113928889850 is an abundant number, since it is smaller than the sum of its proper divisors (180553294392102).

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

100113928889850 is a wasteful number, since it uses less digits than its factorization.

100113928889850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9672843412 (or 9672843404 counting only the distinct ones).

The product of its (nonzero) digits is 9953280, while the sum is 63.

The spelling of 100113928889850 in words is "one hundred trillion, one hundred thirteen billion, nine hundred twenty-eight million, eight hundred eighty-nine thousand, eight hundred fifty".