100662155200 has 84 divisors (see below), whose sum is σ = 256233030840. Its totient is φ = 38876400640.

The previous prime is 100662155183. The next prime is 100662155219. The reversal of 100662155200 is 2551266001.

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 1038322 + ... + 1131121.

Almost surely, 2^100662155200 is an apocalyptic number.

100662155200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100662155200 is an abundant number, since it is smaller than the sum of its proper divisors (155570875640).

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

100662155200 is a wasteful number, since it uses less digits than its factorization.

100662155200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2169494 (or 2169479 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 28.

The spelling of 100662155200 in words is "one hundred billion, six hundred sixty-two million, one hundred fifty-five thousand, two hundred".