12313222200313 has 2 divisors, whose sum is σ = 12313222200314. Its totient is φ = 12313222200312.

The previous prime is 12313222200281. The next prime is 12313222200347. The reversal of 12313222200313 is 31300222231321.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7062396605289 + 5250825595024 = 2657517^2 + 2291468^2 .

It is a cyclic number.

It is not a de Polignac number, because 12313222200313 - 2⁵ = 12313222200281 is a prime.

It is not a weakly prime, because it can be changed into another prime (12313222200613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6156611100156 + 6156611100157.

It is an arithmetic number, because the mean of its divisors is an integer number (6156611100157).

Almost surely, 2^{12313222200313} is an apocalyptic number.

It is an amenable number.

12313222200313 is a deficient number, since it is larger than the sum of its proper divisors (1).

12313222200313 is an equidigital number, since it uses as much as digits as its factorization.

12313222200313 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 25.

Adding to 12313222200313 its reverse (31300222231321), we get a palindrome (43613444431634).

The spelling of 12313222200313 in words is "twelve trillion, three hundred thirteen billion, two hundred twenty-two million, two hundred thousand, three hundred thirteen".