323211133323313 has 2 divisors, whose sum is σ = 323211133323314. Its totient is φ = 323211133323312.

The previous prime is 323211133323311. The next prime is 323211133323343. The reversal of 323211133323313 is 313323331112323.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 223105365370944 + 100105767952369 = 14936712^2 + 10005287^2 .

It is a cyclic number.

It is not a de Polignac number, because 323211133323313 - 2¹ = 323211133323311 is a prime.

It is a super-2 number, since 2×323211133323313² (a number of 30 digits) contains 22 as substring.

Together with 323211133323311, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (323211133323311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161605566661656 + 161605566661657.

It is an arithmetic number, because the mean of its divisors is an integer number (161605566661657).

Almost surely, 2^{323211133323313} is an apocalyptic number.

It is an amenable number.

323211133323313 is a deficient number, since it is larger than the sum of its proper divisors (1).

323211133323313 is an equidigital number, since it uses as much as digits as its factorization.

323211133323313 is an evil number, because the sum of its binary digits is even.

The product of its digits is 52488, while the sum is 34.

Adding to 323211133323313 its reverse (313323331112323), we get a palindrome (636534464435636).

The spelling of 323211133323313 in words is "three hundred twenty-three trillion, two hundred eleven billion, one hundred thirty-three million, three hundred twenty-three thousand, three hundred thirteen".