10809031104 has 42 divisors (see below), whose sum is σ = 30982137680. Its totient is φ = 3603010176.

The previous prime is 10809031081. The next prime is 10809031111. The reversal of 10809031104 is 40113090801.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9382264 + ... + 9383415.

Almost surely, 2^10809031104 is an apocalyptic number.

It is an amenable number.

10809031104 is an abundant number, since it is smaller than the sum of its proper divisors (20173106576).

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

10809031104 is a wasteful number, since it uses less digits than its factorization.

10809031104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18765697 (or 18765684 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 27.

The spelling of 10809031104 in words is "ten billion, eight hundred nine million, thirty-one thousand, one hundred four".