100555051110080 has 112 divisors (see below), whose sum is σ = 283089713037120. Its totient is φ = 33287189311488.

The previous prime is 100555051110067. The next prime is 100555051110113. The reversal of 100555051110080 is 80011150555001.

It is a tau number, because it is divible by the number of its divisors (112).

It is a super-2 number, since 2×100555051110080² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (32).

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, 773911727 + ... + 774041646.

Almost surely, 2^{100555051110080} is an apocalyptic number.

100555051110080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100555051110080 is an abundant number, since it is smaller than the sum of its proper divisors (182534661927040).

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

100555051110080 is a wasteful number, since it uses less digits than its factorization.

100555051110080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1547953426 (or 1547953416 counting only the distinct ones).

The product of its (nonzero) digits is 5000, while the sum is 32.

The spelling of 100555051110080 in words is "one hundred trillion, five hundred fifty-five billion, fifty-one million, one hundred ten thousand, eighty".