323003302313 has 4 divisors (see below), whose sum is σ = 323004783108. Its totient is φ = 323001821520.

The previous prime is 323003302217. The next prime is 323003302357. The reversal of 323003302313 is 313203300323.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 202762885264 + 120240417049 = 450292^2 + 346757^2 .

It is a cyclic number.

It is not a de Polignac number, because 323003302313 - 2¹⁰ = 323003301289 is a prime.

It is a super-2 number, since 2×323003302313² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (323003302393) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 341606 + ... + 873327.

It is an arithmetic number, because the mean of its divisors is an integer number (80751195777).

Almost surely, 2^323003302313 is an apocalyptic number.

It is an amenable number.

323003302313 is a deficient number, since it is larger than the sum of its proper divisors (1480795).

323003302313 is a wasteful number, since it uses less digits than its factorization.

323003302313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1480794.

The product of its (nonzero) digits is 2916, while the sum is 23.

Adding to 323003302313 its reverse (313203300323), we get a palindrome (636206602636).

The spelling of 323003302313 in words is "three hundred twenty-three billion, three million, three hundred two thousand, three hundred thirteen".