23223231323 has 2 divisors, whose sum is σ = 23223231324. Its totient is φ = 23223231322.

The previous prime is 23223231281. The next prime is 23223231359. The reversal of 23223231323 is 32313232232.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23223231323 - 2¹² = 23223227227 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23223231292 and 23223231301.

It is not a weakly prime, because it can be changed into another prime (23223231223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11611615661 + 11611615662.

It is an arithmetic number, because the mean of its divisors is an integer number (11611615662).

Almost surely, 2^23223231323 is an apocalyptic number.

23223231323 is a deficient number, since it is larger than the sum of its proper divisors (1).

23223231323 is an equidigital number, since it uses as much as digits as its factorization.

23223231323 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7776, while the sum is 26.

Adding to 23223231323 its reverse (32313232232), we get a palindrome (55536463555).

Subtracting 23223231323 from its reverse (32313232232), we obtain a palindrome (9090000909).

The spelling of 23223231323 in words is "twenty-three billion, two hundred twenty-three million, two hundred thirty-one thousand, three hundred twenty-three".