23131032323 has 8 divisors (see below), whose sum is σ = 27288222720. Its totient is φ = 19187031240.

The previous prime is 23131032319. The next prime is 23131032329. The reversal of 23131032323 is 32323013132.

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 23131032323 - 2² = 23131032319 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23131032329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53297093 + ... + 53297526.

It is an arithmetic number, because the mean of its divisors is an integer number (3411027840).

Almost surely, 2^23131032323 is an apocalyptic number.

23131032323 is a deficient number, since it is larger than the sum of its proper divisors (4157190397).

23131032323 is a wasteful number, since it uses less digits than its factorization.

23131032323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106594657.

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

Adding to 23131032323 its reverse (32323013132), we get a palindrome (55454045455).

The spelling of 23131032323 in words is "twenty-three billion, one hundred thirty-one million, thirty-two thousand, three hundred twenty-three".