23313232223 has 2 divisors, whose sum is σ = 23313232224. Its totient is φ = 23313232222.

The previous prime is 23313232207. The next prime is 23313232277. The reversal of 23313232223 is 32223231332.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23313232223 - 2⁴ = 23313232207 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 23313232192 and 23313232201.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23313231223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11656616111 + 11656616112.

It is an arithmetic number, because the mean of its divisors is an integer number (11656616112).

Almost surely, 2^23313232223 is an apocalyptic number.

23313232223 is a deficient number, since it is larger than the sum of its proper divisors (1).

23313232223 is an equidigital number, since it uses as much as digits as its factorization.

23313232223 is an odious number, because the sum of its binary digits is odd.

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

Adding to 23313232223 its reverse (32223231332), we get a palindrome (55536463555).

The spelling of 23313232223 in words is "twenty-three billion, three hundred thirteen million, two hundred thirty-two thousand, two hundred twenty-three".