323202220030013 has 2 divisors, whose sum is σ = 323202220030014. Its totient is φ = 323202220030012.

The previous prime is 323202220030009. The next prime is 323202220030051. The reversal of 323202220030013 is 310030022202323.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 169361411015449 + 153840809014564 = 13013893^2 + 12403258^2 .

It is a cyclic number.

It is not a de Polignac number, because 323202220030013 - 2² = 323202220030009 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (323202220080013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161601110015006 + 161601110015007.

It is an arithmetic number, because the mean of its divisors is an integer number (161601110015007).

Almost surely, 2^{323202220030013} is an apocalyptic number.

It is an amenable number.

323202220030013 is a deficient number, since it is larger than the sum of its proper divisors (1).

323202220030013 is an equidigital number, since it uses as much as digits as its factorization.

323202220030013 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 23.

Adding to 323202220030013 its reverse (310030022202323), we get a palindrome (633232242232336).

The spelling of 323202220030013 in words is "three hundred twenty-three trillion, two hundred two billion, two hundred twenty million, thirty thousand, thirteen".