11329331023 has 4 divisors (see below), whose sum is σ = 11719997640. Its totient is φ = 10938664408.

The previous prime is 11329331017. The next prime is 11329331047. The reversal of 11329331023 is 32013392311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32013392311 = 2999 ⋅10674689.

It is a cyclic number.

It is not a de Polignac number, because 11329331023 - 2²⁹ = 10792460111 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11329330982 and 11329331000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11329331003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 195333265 + ... + 195333322.

It is an arithmetic number, because the mean of its divisors is an integer number (2929999410).

Almost surely, 2^11329331023 is an apocalyptic number.

11329331023 is a deficient number, since it is larger than the sum of its proper divisors (390666617).

11329331023 is an equidigital number, since it uses as much as digits as its factorization.

11329331023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 390666616.

The product of its (nonzero) digits is 2916, while the sum is 28.

The spelling of 11329331023 in words is "eleven billion, three hundred twenty-nine million, three hundred thirty-one thousand, twenty-three".