313221102323 has 2 divisors, whose sum is σ = 313221102324. Its totient is φ = 313221102322.

The previous prime is 313221102209. The next prime is 313221102347. The reversal of 313221102323 is 323201122313.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 313221102323 - 2¹⁴ = 313221085939 is a prime.

It is not a weakly prime, because it can be changed into another prime (313221104323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156610551161 + 156610551162.

It is an arithmetic number, because the mean of its divisors is an integer number (156610551162).

Almost surely, 2^313221102323 is an apocalyptic number.

313221102323 is a deficient number, since it is larger than the sum of its proper divisors (1).

313221102323 is an equidigital number, since it uses as much as digits as its factorization.

313221102323 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 313221102323 its reverse (323201122313), we get a palindrome (636422224636).

The spelling of 313221102323 in words is "three hundred thirteen billion, two hundred twenty-one million, one hundred two thousand, three hundred twenty-three".