323211322002113 has 2 divisors, whose sum is σ = 323211322002114. Its totient is φ = 323211322002112.

The previous prime is 323211322002109. The next prime is 323211322002133. The reversal of 323211322002113 is 311200223112323.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 320141842530064 + 3069479472049 = 17892508^2 + 1751993^2 .

It is a cyclic number.

It is not a de Polignac number, because 323211322002113 - 2² = 323211322002109 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (323211322002133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161605661001056 + 161605661001057.

It is an arithmetic number, because the mean of its divisors is an integer number (161605661001057).

Almost surely, 2^{323211322002113} is an apocalyptic number.

It is an amenable number.

323211322002113 is a deficient number, since it is larger than the sum of its proper divisors (1).

323211322002113 is an equidigital number, since it uses as much as digits as its factorization.

323211322002113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 323211322002113 its reverse (311200223112323), we get a palindrome (634411545114436).

The spelling of 323211322002113 in words is "three hundred twenty-three trillion, two hundred eleven billion, three hundred twenty-two million, two thousand, one hundred thirteen".