100110109990 has 64 divisors (see below), whose sum is σ = 197333091648. Its totient is φ = 36264486400.

The previous prime is 100110109973. The next prime is 100110110029. The reversal of 100110109990 is 99901011001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 40414632 + ... + 40417108.

It is an arithmetic number, because the mean of its divisors is an integer number (3083329557).

Almost surely, 2^100110109990 is an apocalyptic number.

100110109990 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100110109990 is a deficient number, since it is larger than the sum of its proper divisors (97222981658).

100110109990 is a wasteful number, since it uses less digits than its factorization.

100110109990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3753.

The product of its (nonzero) digits is 729, while the sum is 31.

The spelling of 100110109990 in words is "one hundred billion, one hundred ten million, one hundred nine thousand, nine hundred ninety".