23332823321 has 2 divisors, whose sum is σ = 23332823322. Its totient is φ = 23332823320.

The previous prime is 23332823287. The next prime is 23332823333. The reversal of 23332823321 is 12332823332.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 22674336400 + 658486921 = 150580^2 + 25661^2 .

It is a cyclic number.

It is not a de Polignac number, because 23332823321 - 2²² = 23328629017 is a prime.

It is not a weakly prime, because it can be changed into another prime (23332823621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11666411660 + 11666411661.

It is an arithmetic number, because the mean of its divisors is an integer number (11666411661).

Almost surely, 2^23332823321 is an apocalyptic number.

It is an amenable number.

23332823321 is a deficient number, since it is larger than the sum of its proper divisors (1).

23332823321 is an equidigital number, since it uses as much as digits as its factorization.

23332823321 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 31104, while the sum is 32.

The spelling of 23332823321 in words is "twenty-three billion, three hundred thirty-two million, eight hundred twenty-three thousand, three hundred twenty-one".