23321302313 has 8 divisors (see below), whose sum is σ = 23775537408. Its totient is φ = 22870189584.

The previous prime is 23321302271. The next prime is 23321302363. The reversal of 23321302313 is 31320312332.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23321302313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23321302363) 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, 765506 + ... + 795387.

It is an arithmetic number, because the mean of its divisors is an integer number (2971942176).

Almost surely, 2^23321302313 is an apocalyptic number.

It is an amenable number.

23321302313 is a deficient number, since it is larger than the sum of its proper divisors (454235095).

23321302313 is a wasteful number, since it uses less digits than its factorization.

23321302313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1561183.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 23321302313 its reverse (31320312332), we get a palindrome (54641614645).

The spelling of 23321302313 in words is "twenty-three billion, three hundred twenty-one million, three hundred two thousand, three hundred thirteen".