2201313230317 has 2 divisors, whose sum is σ = 2201313230318. Its totient is φ = 2201313230316.

The previous prime is 2201313230297. The next prime is 2201313230339. The reversal of 2201313230317 is 7130323131022.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2032409491876 + 168903738441 = 1425626^2 + 410979^2 .

It is a cyclic number.

It is not a de Polignac number, because 2201313230317 - 2¹¹ = 2201313228269 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2201313230917) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1100656615158 + 1100656615159.

It is an arithmetic number, because the mean of its divisors is an integer number (1100656615159).

Almost surely, 2^{2201313230317} is an apocalyptic number.

It is an amenable number.

2201313230317 is a deficient number, since it is larger than the sum of its proper divisors (1).

2201313230317 is an equidigital number, since it uses as much as digits as its factorization.

2201313230317 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4536, while the sum is 28.

Adding to 2201313230317 its reverse (7130323131022), we get a palindrome (9331636361339).

The spelling of 2201313230317 in words is "two trillion, two hundred one billion, three hundred thirteen million, two hundred thirty thousand, three hundred seventeen".