100550506104 has 96 divisors (see below), whose sum is σ = 274480752000. Its totient is φ = 33251777856.

The previous prime is 100550506093. The next prime is 100550506127. The reversal of 100550506104 is 401605055001.

It is a happy number.

100550506104 is a `hidden beast` number, since 1 + 0 + 0 + 5 + 50 + 506 + 104 = 666.

It is a super-2 number, since 2×100550506104² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18802359 + ... + 18807705.

It is an arithmetic number, because the mean of its divisors is an integer number (2859174500).

Almost surely, 2^100550506104 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 100550506104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (137240376000).

100550506104 is an abundant number, since it is smaller than the sum of its proper divisors (173930245896).

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

100550506104 is a wasteful number, since it uses less digits than its factorization.

100550506104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7377 (or 7370 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 27.

The spelling of 100550506104 in words is "one hundred billion, five hundred fifty million, five hundred six thousand, one hundred four".