12300311223 has 24 divisors (see below), whose sum is σ = 19419094656. Its totient is φ = 7468876800.

The previous prime is 12300311201. The next prime is 12300311239. The reversal of 12300311223 is 32211300321.

It is not a de Polignac number, because 12300311223 - 2¹² = 12300307127 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12300311196 and 12300311205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12300311263) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1291938 + ... + 1301423.

It is an arithmetic number, because the mean of its divisors is an integer number (809128944).

Almost surely, 2^12300311223 is an apocalyptic number.

12300311223 is a deficient number, since it is larger than the sum of its proper divisors (7118783433).

12300311223 is a wasteful number, since it uses less digits than its factorization.

12300311223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2593415 (or 2593412 counting only the distinct ones).

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

Adding to 12300311223 its reverse (32211300321), we get a palindrome (44511611544).

The spelling of 12300311223 in words is "twelve billion, three hundred million, three hundred eleven thousand, two hundred twenty-three".