321232232323 has 2 divisors, whose sum is σ = 321232232324. Its totient is φ = 321232232322.

The previous prime is 321232232303. The next prime is 321232232357. The reversal of 321232232323 is 323232232123.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 321232232323 - 2⁵ = 321232232291 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 321232232291 and 321232232300.

It is not a weakly prime, because it can be changed into another prime (321232232303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 160616116161 + 160616116162.

It is an arithmetic number, because the mean of its divisors is an integer number (160616116162).

Almost surely, 2^321232232323 is an apocalyptic number.

321232232323 is a deficient number, since it is larger than the sum of its proper divisors (1).

321232232323 is an equidigital number, since it uses as much as digits as its factorization.

321232232323 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15552, while the sum is 28.

Adding to 321232232323 its reverse (323232232123), we get a palindrome (644464464446).

The spelling of 321232232323 in words is "three hundred twenty-one billion, two hundred thirty-two million, two hundred thirty-two thousand, three hundred twenty-three".