100134879270 has 32 divisors (see below), whose sum is σ = 240334698240. Its totient is φ = 26701413600.

The previous prime is 100134879241. The next prime is 100134879301. The reversal of 100134879270 is 72978431001.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 730695 + ... + 856845.

It is an arithmetic number, because the mean of its divisors is an integer number (7510459320).

Almost surely, 2^100134879270 is an apocalyptic number.

100134879270 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100134879270 is an abundant number, since it is smaller than the sum of its proper divisors (140199818970).

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

100134879270 is a wasteful number, since it uses less digits than its factorization.

100134879270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152620.

The product of its (nonzero) digits is 84672, while the sum is 42.

The spelling of 100134879270 in words is "one hundred billion, one hundred thirty-four million, eight hundred seventy-nine thousand, two hundred seventy".