323223213113 has 2 divisors, whose sum is σ = 323223213114. Its totient is φ = 323223213112.

The previous prime is 323223213109. The next prime is 323223213149. The reversal of 323223213113 is 311312322323.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 284613714064 + 38609499049 = 533492^2 + 196493^2 .

It is an emirp because it is prime and its reverse (311312322323) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 323223213113 - 2² = 323223213109 is a prime.

It is not a weakly prime, because it can be changed into another prime (323223213193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161611606556 + 161611606557.

It is an arithmetic number, because the mean of its divisors is an integer number (161611606557).

Almost surely, 2^323223213113 is an apocalyptic number.

It is an amenable number.

323223213113 is a deficient number, since it is larger than the sum of its proper divisors (1).

323223213113 is an equidigital number, since it uses as much as digits as its factorization.

323223213113 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3888, while the sum is 26.

Adding to 323223213113 its reverse (311312322323), we get a palindrome (634535535436).

The spelling of 323223213113 in words is "three hundred twenty-three billion, two hundred twenty-three million, two hundred thirteen thousand, one hundred thirteen".