323212032313253 has 2 divisors, whose sum is σ = 323212032313254. Its totient is φ = 323212032313252.

The previous prime is 323212032313147. The next prime is 323212032313337. The reversal of 323212032313253 is 352313230212323.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 225102551682724 + 98109480630529 = 15003418^2 + 9905023^2 .

It is a cyclic number.

It is not a de Polignac number, because 323212032313253 - 2³⁰ = 323210958571429 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (323212032213253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161606016156626 + 161606016156627.

It is an arithmetic number, because the mean of its divisors is an integer number (161606016156627).

Almost surely, 2^{323212032313253} is an apocalyptic number.

It is an amenable number.

323212032313253 is a deficient number, since it is larger than the sum of its proper divisors (1).

323212032313253 is an equidigital number, since it uses as much as digits as its factorization.

323212032313253 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 116640, while the sum is 35.

Adding to 323212032313253 its reverse (352313230212323), we get a palindrome (675525262525576).

The spelling of 323212032313253 in words is "three hundred twenty-three trillion, two hundred twelve billion, thirty-two million, three hundred thirteen thousand, two hundred fifty-three".