323321312110201 has 2 divisors, whose sum is σ = 323321312110202. Its totient is φ = 323321312110200.

The previous prime is 323321312110183. The next prime is 323321312110207. The reversal of 323321312110201 is 102011213123323.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 268150941349225 + 55170370760976 = 16375315^2 + 7427676^2 .

It is a cyclic number.

It is not a de Polignac number, because 323321312110201 - 2³⁹ = 322771556296313 is a prime.

It is not a weakly prime, because it can be changed into another prime (323321312110207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161660656055100 + 161660656055101.

It is an arithmetic number, because the mean of its divisors is an integer number (161660656055101).

Almost surely, 2^{323321312110201} is an apocalyptic number.

It is an amenable number.

323321312110201 is a deficient number, since it is larger than the sum of its proper divisors (1).

323321312110201 is an equidigital number, since it uses as much as digits as its factorization.

323321312110201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 323321312110201 its reverse (102011213123323), we get a palindrome (425332525233524).

The spelling of 323321312110201 in words is "three hundred twenty-three trillion, three hundred twenty-one billion, three hundred twelve million, one hundred ten thousand, two hundred one".