23213023313 has 8 divisors (see below), whose sum is σ = 23258830848. Its totient is φ = 23167242864.

The previous prime is 23213023289. The next prime is 23213023319. The reversal of 23213023313 is 31332031232.

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 23213023313 - 2¹² = 23213019217 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23213023319) 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, 2743856 + ... + 2752302.

It is an arithmetic number, because the mean of its divisors is an integer number (2907353856).

Almost surely, 2^23213023313 is an apocalyptic number.

It is an amenable number.

23213023313 is a deficient number, since it is larger than the sum of its proper divisors (45807535).

23213023313 is an equidigital number, since it uses as much as digits as its factorization.

23213023313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13543.

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

Adding to 23213023313 its reverse (31332031232), we get a palindrome (54545054545).

The spelling of 23213023313 in words is "twenty-three billion, two hundred thirteen million, twenty-three thousand, three hundred thirteen".