11802323079 has 32 divisors (see below), whose sum is σ = 17908208640. Its totient is φ = 7678699776.

The previous prime is 11802323059. The next prime is 11802323087. The reversal of 11802323079 is 97032320811.

11802323079 is a `hidden beast` number, since 118 + 0 + 232 + 307 + 9 = 666.

It is not a de Polignac number, because 11802323079 - 2²⁰ = 11801274503 is a prime.

It is a super-2 number, since 2×11802323079² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11802323009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 434784 + ... + 461130.

It is an arithmetic number, because the mean of its divisors is an integer number (559631520).

Almost surely, 2^11802323079 is an apocalyptic number.

11802323079 is a deficient number, since it is larger than the sum of its proper divisors (6105885561).

11802323079 is a wasteful number, since it uses less digits than its factorization.

11802323079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26756 (or 26750 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 36.

The spelling of 11802323079 in words is "eleven billion, eight hundred two million, three hundred twenty-three thousand, seventy-nine".