2320320222013 has 2 divisors, whose sum is σ = 2320320222014. Its totient is φ = 2320320222012.

The previous prime is 2320320221981. The next prime is 2320320222019. The reversal of 2320320222013 is 3102220230232.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2155385143129 + 164935078884 = 1468123^2 + 406122^2 .

It is a cyclic number.

It is not a de Polignac number, because 2320320222013 - 2⁵ = 2320320221981 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2320320222019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1160160111006 + 1160160111007.

It is an arithmetic number, because the mean of its divisors is an integer number (1160160111007).

Almost surely, 2^{2320320222013} is an apocalyptic number.

It is an amenable number.

2320320222013 is a deficient number, since it is larger than the sum of its proper divisors (1).

2320320222013 is an equidigital number, since it uses as much as digits as its factorization.

2320320222013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 2320320222013 its reverse (3102220230232), we get a palindrome (5422540452245).

The spelling of 2320320222013 in words is "two trillion, three hundred twenty billion, three hundred twenty million, two hundred twenty-two thousand, thirteen".