10809911233 has 8 divisors (see below), whose sum is σ = 11824767360. Its totient is φ = 9800411280.

The previous prime is 10809911221. The next prime is 10809911251. The reversal of 10809911233 is 33211990801.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10809911233 - 2¹⁷ = 10809780161 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10809911192 and 10809911201.

It is not an unprimeable number, because it can be changed into a prime (10809971233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1334818 + ... + 1342891.

It is an arithmetic number, because the mean of its divisors is an integer number (1478095920).

Almost surely, 2^10809911233 is an apocalyptic number.

It is an amenable number.

10809911233 is a deficient number, since it is larger than the sum of its proper divisors (1014856127).

10809911233 is a wasteful number, since it uses less digits than its factorization.

10809911233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2678087.

The product of its (nonzero) digits is 11664, while the sum is 37.

The spelling of 10809911233 in words is "ten billion, eight hundred nine million, nine hundred eleven thousand, two hundred thirty-three".