12310223013 has 12 divisors (see below), whose sum is σ = 19397927328. Its totient is φ = 7460741160.

The previous prime is 12310222997. The next prime is 12310223053. The reversal of 12310223013 is 31032201321.

It is not a de Polignac number, because 12310223013 - 2⁴ = 12310222997 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12310223053) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 62172745 + ... + 62172942.

It is an arithmetic number, because the mean of its divisors is an integer number (1616493944).

Almost surely, 2^12310223013 is an apocalyptic number.

It is an amenable number.

12310223013 is a deficient number, since it is larger than the sum of its proper divisors (7087704315).

12310223013 is a wasteful number, since it uses less digits than its factorization.

12310223013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124345704 (or 124345701 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 12310223013 its reverse (31032201321), we get a palindrome (43342424334).

The spelling of 12310223013 in words is "twelve billion, three hundred ten million, two hundred twenty-three thousand, thirteen".