323212230123631 has 2 divisors, whose sum is σ = 323212230123632. Its totient is φ = 323212230123630.

The previous prime is 323212230123577. The next prime is 323212230123659. The reversal of 323212230123631 is 136321032212323.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 323212230123631 - 2²³ = 323212221735023 is a prime.

It is a super-2 number, since 2×323212230123631² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (323212230423631) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161606115061815 + 161606115061816.

It is an arithmetic number, because the mean of its divisors is an integer number (161606115061816).

Almost surely, 2^{323212230123631} is an apocalyptic number.

323212230123631 is a deficient number, since it is larger than the sum of its proper divisors (1).

323212230123631 is an equidigital number, since it uses as much as digits as its factorization.

323212230123631 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 46656, while the sum is 34.

Adding to 323212230123631 its reverse (136321032212323), we get a palindrome (459533262335954).

The spelling of 323212230123631 in words is "three hundred twenty-three trillion, two hundred twelve billion, two hundred thirty million, one hundred twenty-three thousand, six hundred thirty-one".