323135316113 has 2 divisors, whose sum is σ = 323135316114. Its totient is φ = 323135316112.

The previous prime is 323135316109. The next prime is 323135316149. The reversal of 323135316113 is 311613531323.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 309410725009 + 13724591104 = 556247^2 + 117152^2 .

It is a cyclic number.

It is not a de Polignac number, because 323135316113 - 2² = 323135316109 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 323135316113.

It is not a weakly prime, because it can be changed into another prime (323135316173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161567658056 + 161567658057.

It is an arithmetic number, because the mean of its divisors is an integer number (161567658057).

Almost surely, 2^323135316113 is an apocalyptic number.

It is an amenable number.

323135316113 is a deficient number, since it is larger than the sum of its proper divisors (1).

323135316113 is an equidigital number, since it uses as much as digits as its factorization.

323135316113 is an evil number, because the sum of its binary digits is even.

The product of its digits is 14580, while the sum is 32.

Adding to 323135316113 its reverse (311613531323), we get a palindrome (634748847436).

The spelling of 323135316113 in words is "three hundred twenty-three billion, one hundred thirty-five million, three hundred sixteen thousand, one hundred thirteen".