100950418878 has 32 divisors (see below), whose sum is σ = 213795378720. Its totient is φ = 31668049920.

The previous prime is 100950418847. The next prime is 100950418889. The reversal of 100950418878 is 878814059001.

It is a happy number.

100950418878 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a self number, because there is not a number n which added to its sum of digits gives 100950418878.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1426188 + ... + 1495296.

It is an arithmetic number, because the mean of its divisors is an integer number (6681105585).

Almost surely, 2^100950418878 is an apocalyptic number.

100950418878 is an abundant number, since it is smaller than the sum of its proper divisors (112844959842).

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

100950418878 is a wasteful number, since it uses less digits than its factorization.

100950418878 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83452.

The product of its (nonzero) digits is 645120, while the sum is 51.

The spelling of 100950418878 in words is "one hundred billion, nine hundred fifty million, four hundred eighteen thousand, eight hundred seventy-eight".