109911002100 has 36 divisors (see below), whose sum is σ = 318009166944. Its totient is φ = 29309600480.

The previous prime is 109911002099. The next prime is 109911002147. The reversal of 109911002100 is 1200119901.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 183184704 + ... + 183185303.

Almost surely, 2^109911002100 is an apocalyptic number.

109911002100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

109911002100 is an abundant number, since it is smaller than the sum of its proper divisors (208098164844).

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

109911002100 is a wasteful number, since it uses less digits than its factorization.

109911002100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 366370024 (or 366370017 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 24.

The spelling of 109911002100 in words is "one hundred nine billion, nine hundred eleven million, two thousand, one hundred".