100668545592 has 32 divisors (see below), whose sum is σ = 251794915200. Its totient is φ = 33539708384.

The previous prime is 100668545561. The next prime is 100668545617. The reversal of 100668545592 is 295545866001.

It is a happy number.

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, 979638 + ... + 1077509.

It is an arithmetic number, because the mean of its divisors is an integer number (7868591100).

Almost surely, 2^100668545592 is an apocalyptic number.

100668545592 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

100668545592 is an abundant number, since it is smaller than the sum of its proper divisors (151126369608).

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

100668545592 is a wasteful number, since it uses less digits than its factorization.

100668545592 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2059195 (or 2059191 counting only the distinct ones).

The product of its (nonzero) digits is 2592000, while the sum is 51.

The spelling of 100668545592 in words is "one hundred billion, six hundred sixty-eight million, five hundred forty-five thousand, five hundred ninety-two".