100116655100 has 72 divisors (see below), whose sum is σ = 270861080448. Its totient is φ = 31205188800.

The previous prime is 100116655073. The next prime is 100116655109. The reversal of 100116655100 is 1556611001.

It is a super-3 number, since 3×100116655100³ (a number of 34 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 100116655100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100116655109) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6493382 + ... + 6508781.

Almost surely, 2^100116655100 is an apocalyptic number.

100116655100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100116655100 is an abundant number, since it is smaller than the sum of its proper divisors (170744425348).

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

100116655100 is a wasteful number, since it uses less digits than its factorization.

100116655100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13002195 (or 13002188 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 26.

The spelling of 100116655100 in words is "one hundred billion, one hundred sixteen million, six hundred fifty-five thousand, one hundred".