23179411011 has 4 divisors (see below), whose sum is σ = 30905881352. Its totient is φ = 15452940672.

The previous prime is 23179410953. The next prime is 23179411027. The reversal of 23179411011 is 11011497132.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 23179411011 - 2¹⁹ = 23178886723 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 23179411011.

It is not an unprimeable number, because it can be changed into a prime (23179411091) 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 3 ways as a sum of consecutive naturals, for example, 3863235166 + ... + 3863235171.

It is an arithmetic number, because the mean of its divisors is an integer number (7726470338).

Almost surely, 2^23179411011 is an apocalyptic number.

23179411011 is a deficient number, since it is larger than the sum of its proper divisors (7726470341).

23179411011 is an equidigital number, since it uses as much as digits as its factorization.

23179411011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7726470340.

The product of its (nonzero) digits is 1512, while the sum is 30.

The spelling of 23179411011 in words is "twenty-three billion, one hundred seventy-nine million, four hundred eleven thousand, eleven".