100551155106 has 16 divisors (see below), whose sum is σ = 201174140448. Its totient is φ = 33505080000.

The previous prime is 100551155101. The next prime is 100551155123. The reversal of 100551155106 is 601551155001.

It is a super-2 number, since 2×100551155106² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (100551155101) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 2974720 + ... + 3008331.

It is an arithmetic number, because the mean of its divisors is an integer number (12573383778).

Almost surely, 2^100551155106 is an apocalyptic number.

100551155106 is an abundant number, since it is smaller than the sum of its proper divisors (100622985342).

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

100551155106 is a wasteful number, since it uses less digits than its factorization.

100551155106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5985857.

The product of its (nonzero) digits is 3750, while the sum is 30.

The spelling of 100551155106 in words is "one hundred billion, five hundred fifty-one million, one hundred fifty-five thousand, one hundred six".