100134873875 has 8 divisors (see below), whose sum is σ = 124968322752. Its totient is φ = 80107899000.

The previous prime is 100134873869. The next prime is 100134873929. The reversal of 100134873875 is 578378431001.

It is not a de Polignac number, because 100134873875 - 2⁴ = 100134873859 is a prime.

It is a Duffinian 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, 400539371 + ... + 400539620.

It is an arithmetic number, because the mean of its divisors is an integer number (15621040344).

Almost surely, 2^100134873875 is an apocalyptic number.

100134873875 is a deficient number, since it is larger than the sum of its proper divisors (24833448877).

100134873875 is an frugal number, since it uses more digits than its factorization.

100134873875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 801079006 (or 801078996 counting only the distinct ones).

The product of its (nonzero) digits is 564480, while the sum is 47.

The spelling of 100134873875 in words is "one hundred billion, one hundred thirty-four million, eight hundred seventy-three thousand, eight hundred seventy-five".