23130231323 has 4 divisors (see below), whose sum is σ = 23133133128. Its totient is φ = 23127329520.

The previous prime is 23130231301. The next prime is 23130231329. The reversal of 23130231323 is 32313203132.

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

It is a cyclic number.

It is not a de Polignac number, because 23130231323 - 2¹² = 23130227227 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23130231329) 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 3 ways as a sum of consecutive naturals, for example, 1438913 + ... + 1454898.

It is an arithmetic number, because the mean of its divisors is an integer number (5783283282).

Almost surely, 2^23130231323 is an apocalyptic number.

23130231323 is a deficient number, since it is larger than the sum of its proper divisors (2901805).

23130231323 is an equidigital number, since it uses as much as digits as its factorization.

23130231323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2901804.

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

Adding to 23130231323 its reverse (32313203132), we get a palindrome (55443434455).

The spelling of 23130231323 in words is "twenty-three billion, one hundred thirty million, two hundred thirty-one thousand, three hundred twenty-three".