100555105008 has 80 divisors (see below), whose sum is σ = 261299990016. Its totient is φ = 33321162240.

The previous prime is 100555104989. The next prime is 100555105033. The reversal of 100555105008 is 800501555001.

It is a super-2 number, since 2×100555105008² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

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, 6066460 + ... + 6083012.

Almost surely, 2^100555105008 is an apocalyptic number.

It is an amenable number.

100555105008 is an abundant number, since it is smaller than the sum of its proper divisors (160744885008).

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

100555105008 is a wasteful number, since it uses less digits than its factorization.

100555105008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17302 (or 17296 counting only the distinct ones).

The product of its (nonzero) digits is 5000, while the sum is 30.

The spelling of 100555105008 in words is "one hundred billion, five hundred fifty-five million, one hundred five thousand, eight".