100750556080 has 80 divisors (see below), whose sum is σ = 247176411840. Its totient is φ = 38114852864.

The previous prime is 100750556051. The next prime is 100750556089. The reversal of 100750556080 is 80655057001.

It is a tau number, because it is divible by the number of its divisors (80).

It is not an unprimeable number, because it can be changed into a prime (100750556089) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 143857 + ... + 471376.

It is an arithmetic number, because the mean of its divisors is an integer number (3089705148).

Almost surely, 2^100750556080 is an apocalyptic number.

100750556080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100750556080 is an abundant number, since it is smaller than the sum of its proper divisors (146425855760).

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

100750556080 is a wasteful number, since it uses less digits than its factorization.

100750556080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 615358 (or 615352 counting only the distinct ones).

The product of its (nonzero) digits is 42000, while the sum is 37.

The spelling of 100750556080 in words is "one hundred billion, seven hundred fifty million, five hundred fifty-six thousand, eighty".