23320212313 has 8 divisors (see below), whose sum is σ = 23507314688. Its totient is φ = 23133164544.

The previous prime is 23320212301. The next prime is 23320212323. The reversal of 23320212313 is 31321202332.

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 23320212313 - 2²⁵ = 23286657881 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23320212323) 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, 1590745 + ... + 1605337.

It is an arithmetic number, because the mean of its divisors is an integer number (2938414336).

Almost surely, 2^23320212313 is an apocalyptic number.

It is an amenable number.

23320212313 is a deficient number, since it is larger than the sum of its proper divisors (187102375).

23320212313 is a wasteful number, since it uses less digits than its factorization.

23320212313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27303.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 23320212313 its reverse (31321202332), we get a palindrome (54641414645).

The spelling of 23320212313 in words is "twenty-three billion, three hundred twenty million, two hundred twelve thousand, three hundred thirteen".