323322223313 has 2 divisors, whose sum is σ = 323322223314. Its totient is φ = 323322223312.

The previous prime is 323322223283. The next prime is 323322223351. The reversal of 323322223313 is 313322223323.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 200446034944 + 122876188369 = 447712^2 + 350537^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-323322223313 is a prime.

It is a super-2 number, since 2×323322223313² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (323322223363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161661111656 + 161661111657.

It is an arithmetic number, because the mean of its divisors is an integer number (161661111657).

Almost surely, 2^323322223313 is an apocalyptic number.

It is an amenable number.

323322223313 is a deficient number, since it is larger than the sum of its proper divisors (1).

323322223313 is an equidigital number, since it uses as much as digits as its factorization.

323322223313 is an evil number, because the sum of its binary digits is even.

The product of its digits is 23328, while the sum is 29.

Adding to 323322223313 its reverse (313322223323), we get a palindrome (636644446636).

The spelling of 323322223313 in words is "three hundred twenty-three billion, three hundred twenty-two million, two hundred twenty-three thousand, three hundred thirteen".