100551111050106 has 32 divisors (see below), whose sum is σ = 223447459806720. Its totient is φ = 33516955062432.

The previous prime is 100551111050059. The next prime is 100551111050119. The reversal of 100551111050106 is 601050111155001.

100551111050106 is a `hidden beast` number, since 1 + 0 + 0 + 551 + 1 + 1 + 1 + 0 + 5 + 0 + 106 = 666.

100551111050106 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×100551111050106² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 100551111050106.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22483006 + ... + 26581718.

It is an arithmetic number, because the mean of its divisors is an integer number (6982733118960).

Almost surely, 2^{100551111050106} is an apocalyptic number.

100551111050106 is an abundant number, since it is smaller than the sum of its proper divisors (122896348756614).

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

100551111050106 is a wasteful number, since it uses less digits than its factorization.

100551111050106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4553027 (or 4553021 counting only the distinct ones).

The product of its (nonzero) digits is 750, while the sum is 27.

The spelling of 100551111050106 in words is "one hundred trillion, five hundred fifty-one billion, one hundred eleven million, fifty thousand, one hundred six".