323212133312113 has 2 divisors, whose sum is σ = 323212133312114. Its totient is φ = 323212133312112.

The previous prime is 323212133312111. The next prime is 323212133312147. The reversal of 323212133312113 is 311213331212323.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 183473066119729 + 139739067192384 = 13545223^2 + 11821128^2 .

It is a cyclic number.

It is not a de Polignac number, because 323212133312113 - 2¹ = 323212133312111 is a prime.

Together with 323212133312111, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (323212133312111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161606066656056 + 161606066656057.

It is an arithmetic number, because the mean of its divisors is an integer number (161606066656057).

Almost surely, 2^{323212133312113} is an apocalyptic number.

It is an amenable number.

323212133312113 is a deficient number, since it is larger than the sum of its proper divisors (1).

323212133312113 is an equidigital number, since it uses as much as digits as its factorization.

323212133312113 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11664, while the sum is 31.

Adding to 323212133312113 its reverse (311213331212323), we get a palindrome (634425464524436).

The spelling of 323212133312113 in words is "three hundred twenty-three trillion, two hundred twelve billion, one hundred thirty-three million, three hundred twelve thousand, one hundred thirteen".