313223230322 has 16 divisors (see below), whose sum is σ = 475243446240. Its totient is φ = 154816062912.

The previous prime is 313223230289. The next prime is 313223230367. The reversal of 313223230322 is 223032322313.

It is a junction number, because it is equal to n+sod(n) for n = 313223230291 and 313223230300.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1742768 + ... + 1914075.

It is an arithmetic number, because the mean of its divisors is an integer number (29702715390).

Almost surely, 2^313223230322 is an apocalyptic number.

313223230322 is a deficient number, since it is larger than the sum of its proper divisors (162020215918).

313223230322 is a wasteful number, since it uses less digits than its factorization.

313223230322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3657337.

The product of its (nonzero) digits is 7776, while the sum is 26.

Adding to 313223230322 its reverse (223032322313), we get a palindrome (536255552635).

The spelling of 313223230322 in words is "three hundred thirteen billion, two hundred twenty-three million, two hundred thirty thousand, three hundred twenty-two".