100016850920 has 64 divisors (see below), whose sum is σ = 258064168320. Its totient is φ = 34174427904.

The previous prime is 100016850881. The next prime is 100016850971. The reversal of 100016850920 is 29058610001.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 527522 + ... + 691601.

It is an arithmetic number, because the mean of its divisors is an integer number (4032252630).

Almost surely, 2^100016850920 is an apocalyptic number.

100016850920 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100016850920 is an abundant number, since it is smaller than the sum of its proper divisors (158047317400).

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

100016850920 is a wasteful number, since it uses less digits than its factorization.

100016850920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1219434 (or 1219430 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 32.

The spelling of 100016850920 in words is "one hundred billion, sixteen million, eight hundred fifty thousand, nine hundred twenty".