13313031323 has 2 divisors, whose sum is σ = 13313031324. Its totient is φ = 13313031322.

The previous prime is 13313031289. The next prime is 13313031337. The reversal of 13313031323 is 32313031331.

13313031323 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13313031323 - 2¹² = 13313027227 is a prime.

It is not a weakly prime, because it can be changed into another prime (13313031023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6656515661 + 6656515662.

It is an arithmetic number, because the mean of its divisors is an integer number (6656515662).

Almost surely, 2^13313031323 is an apocalyptic number.

13313031323 is a deficient number, since it is larger than the sum of its proper divisors (1).

13313031323 is an equidigital number, since it uses as much as digits as its factorization.

13313031323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1458, while the sum is 23.

Adding to 13313031323 its reverse (32313031331), we get a palindrome (45626062654).

The spelling of 13313031323 in words is "thirteen billion, three hundred thirteen million, thirty-one thousand, three hundred twenty-three".