313022323 has 2 divisors, whose sum is σ = 313022324. Its totient is φ = 313022322.

The previous prime is 313022291. The next prime is 313022357. The reversal of 313022323 is 323220313.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 313022323 - 2⁵ = 313022291 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 313022323.

It is not a weakly prime, because it can be changed into another prime (313022393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156511161 + 156511162.

It is an arithmetic number, because the mean of its divisors is an integer number (156511162).

Almost surely, 2^313022323 is an apocalyptic number.

313022323 is a deficient number, since it is larger than the sum of its proper divisors (1).

313022323 is an equidigital number, since it uses as much as digits as its factorization.

313022323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 19.

The square root of 313022323 is about 17692.4368869865. The cubic root of 313022323 is about 678.9822744326.

Adding to 313022323 its reverse (323220313), we get a palindrome (636242636).

The spelling of 313022323 in words is "three hundred thirteen million, twenty-two thousand, three hundred twenty-three".