322311313 has 8 divisors (see below), whose sum is σ = 341439840. Its totient is φ = 303201600.

The previous prime is 322311299. The next prime is 322311343. The reversal of 322311313 is 313113223.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 322311313 - 2⁵ = 322311281 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (322311343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46738 + ... + 53188.

It is an arithmetic number, because the mean of its divisors is an integer number (42679980).

Almost surely, 2^322311313 is an apocalyptic number.

It is an amenable number.

322311313 is a deficient number, since it is larger than the sum of its proper divisors (19128527).

322311313 is a wasteful number, since it uses less digits than its factorization.

322311313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9407.

The product of its digits is 324, while the sum is 19.

The square root of 322311313 is about 17953.0307469240. The cubic root of 322311313 is about 685.6332170178.

Adding to 322311313 its reverse (313113223), we get a palindrome (635424536).

It can be divided in two parts, 322311 and 313, that added together give a square (322624 = 568²).

The spelling of 322311313 in words is "three hundred twenty-two million, three hundred eleven thousand, three hundred thirteen".