321233332313 has 8 divisors (see below), whose sum is σ = 323592766560. Its totient is φ = 318874110880.

The previous prime is 321233332289. The next prime is 321233332333. The reversal of 321233332313 is 313233332123.

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 321233332313 - 2¹⁶ = 321233266777 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (321233332333) 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, 4244978 + ... + 4319988.

It is an arithmetic number, because the mean of its divisors is an integer number (40449095820).

Almost surely, 2^321233332313 is an apocalyptic number.

It is an amenable number.

321233332313 is a deficient number, since it is larger than the sum of its proper divisors (2359434247).

321233332313 is a wasteful number, since it uses less digits than its factorization.

321233332313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106407.

The product of its digits is 17496, while the sum is 29.

Adding to 321233332313 its reverse (313233332123), we get a palindrome (634466664436).

The spelling of 321233332313 in words is "three hundred twenty-one billion, two hundred thirty-three million, three hundred thirty-two thousand, three hundred thirteen".