23012322313 has 4 divisors (see below), whose sum is σ = 23501946240. Its totient is φ = 22522698388.

The previous prime is 23012322293. The next prime is 23012322317. The reversal of 23012322313 is 31322321032.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 23012322313 - 2²⁵ = 22978767881 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23012322317) 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, 244811893 + ... + 244811986.

It is an arithmetic number, because the mean of its divisors is an integer number (5875486560).

Almost surely, 2^23012322313 is an apocalyptic number.

It is an amenable number.

23012322313 is a deficient number, since it is larger than the sum of its proper divisors (489623927).

23012322313 is an equidigital number, since it uses as much as digits as its factorization.

23012322313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 489623926.

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

Adding to 23012322313 its reverse (31322321032), we get a palindrome (54334643345).

The spelling of 23012322313 in words is "twenty-three billion, twelve million, three hundred twenty-two thousand, three hundred thirteen".