201312332333213 has 2 divisors, whose sum is σ = 201312332333214. Its totient is φ = 201312332333212.

The previous prime is 201312332333197. The next prime is 201312332333227. The reversal of 201312332333213 is 312333233213102.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 196779257006809 + 4533075326404 = 14027803^2 + 2129102^2 .

It is a cyclic number.

It is not a de Polignac number, because 201312332333213 - 2⁴ = 201312332333197 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 201312332333213.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (201312332333113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100656166166606 + 100656166166607.

It is an arithmetic number, because the mean of its divisors is an integer number (100656166166607).

Almost surely, 2^{201312332333213} is an apocalyptic number.

It is an amenable number.

201312332333213 is a deficient number, since it is larger than the sum of its proper divisors (1).

201312332333213 is an equidigital number, since it uses as much as digits as its factorization.

201312332333213 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34992, while the sum is 32.

Adding to 201312332333213 its reverse (312333233213102), we get a palindrome (513645565546315).

The spelling of 201312332333213 in words is "two hundred one trillion, three hundred twelve billion, three hundred thirty-two million, three hundred thirty-three thousand, two hundred thirteen".