23032131323 has 8 divisors (see below), whose sum is σ = 23776331568. Its totient is φ = 22297411584.

The previous prime is 23032131319. The next prime is 23032131337. The reversal of 23032131323 is 32313123032.

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

It is a cyclic number.

It is not a de Polignac number, because 23032131323 - 2² = 23032131319 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23032131373) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2365190 + ... + 2374907.

It is an arithmetic number, because the mean of its divisors is an integer number (2972041446).

Almost surely, 2^23032131323 is an apocalyptic number.

23032131323 is a deficient number, since it is larger than the sum of its proper divisors (744200245).

23032131323 is a wasteful number, since it uses less digits than its factorization.

23032131323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4740253.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 23032131323 its reverse (32313123032), we get a palindrome (55345254355).

The spelling of 23032131323 in words is "twenty-three billion, thirty-two million, one hundred thirty-one thousand, three hundred twenty-three".