313303442323 has 2 divisors, whose sum is σ = 313303442324. Its totient is φ = 313303442322.

The previous prime is 313303442317. The next prime is 313303442371. The reversal of 313303442323 is 323244303313.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 313303442323 - 2²¹ = 313301345171 is a prime.

It is not a weakly prime, because it can be changed into another prime (313303442393) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156651721161 + 156651721162.

It is an arithmetic number, because the mean of its divisors is an integer number (156651721162).

Almost surely, 2^313303442323 is an apocalyptic number.

313303442323 is a deficient number, since it is larger than the sum of its proper divisors (1).

313303442323 is an equidigital number, since it uses as much as digits as its factorization.

313303442323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 46656, while the sum is 31.

Adding to 313303442323 its reverse (323244303313), we get a palindrome (636547745636).

The spelling of 313303442323 in words is "three hundred thirteen billion, three hundred three million, four hundred forty-two thousand, three hundred twenty-three".