313321223323 has 16 divisors (see below), whose sum is σ = 320757405696. Its totient is φ = 305977304160.

The previous prime is 313321223297. The next prime is 313321223333. The reversal of 313321223323 is 323322123313.

It is a cyclic number.

It is not a de Polignac number, because 313321223323 - 2²⁵ = 313287668891 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 313321223291 and 313321223300.

It is not an unprimeable number, because it can be changed into a prime (313321223333) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3707740 + ... + 3791302.

It is an arithmetic number, because the mean of its divisors is an integer number (20047337856).

Almost surely, 2^313321223323 is an apocalyptic number.

313321223323 is a deficient number, since it is larger than the sum of its proper divisors (7436182373).

313321223323 is a wasteful number, since it uses less digits than its factorization.

313321223323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84114.

The product of its digits is 11664, while the sum is 28.

Adding to 313321223323 its reverse (323322123313), we get a palindrome (636643346636).

The spelling of 313321223323 in words is "three hundred thirteen billion, three hundred twenty-one million, two hundred twenty-three thousand, three hundred twenty-three".