313321040322 has 32 divisors (see below), whose sum is σ = 636342220800. Its totient is φ = 102831023568.

The previous prime is 313321040299. The next prime is 313321040353. The reversal of 313321040322 is 223040123313.

It is a junction number, because it is equal to n+sod(n) for n = 313321040292 and 313321040301.

It is an unprimeable number.

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 in 15 ways as a sum of consecutive naturals, for example, 750468 + ... + 1090799.

It is an arithmetic number, because the mean of its divisors is an integer number (19885694400).

Almost surely, 2^313321040322 is an apocalyptic number.

313321040322 is an abundant number, since it is smaller than the sum of its proper divisors (323021180478).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

313321040322 is a wasteful number, since it uses less digits than its factorization.

313321040322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1841710.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 313321040322 its reverse (223040123313), we get a palindrome (536361163635).

The spelling of 313321040322 in words is "three hundred thirteen billion, three hundred twenty-one million, forty thousand, three hundred twenty-two".