109318921104 has 20 divisors (see below), whose sum is σ = 282407212976. Its totient is φ = 36439640352.

The previous prime is 109318921081. The next prime is 109318921123. The reversal of 109318921104 is 401129813901.

It is a super-2 number, since 2×109318921104² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1138738714 + ... + 1138738809.

Almost surely, 2^109318921104 is an apocalyptic number.

It is an amenable number.

109318921104 is an abundant number, since it is smaller than the sum of its proper divisors (173088291872).

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

109318921104 is a wasteful number, since it uses less digits than its factorization.

109318921104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2277477534 (or 2277477528 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 39.

The spelling of 109318921104 in words is "one hundred nine billion, three hundred eighteen million, nine hundred twenty-one thousand, one hundred four".