12300311323 has 4 divisors (see below), whose sum is σ = 12301015608. Its totient is φ = 12299607040.

The previous prime is 12300311321. The next prime is 12300311341. The reversal of 12300311323 is 32311300321.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32311300321 = 28771 ⋅1123051.

It is a cyclic number.

It is not a de Polignac number, because 12300311323 - 2¹ = 12300311321 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12300311323.

It is not an unprimeable number, because it can be changed into a prime (12300311321) 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, 325261 + ... + 361102.

It is an arithmetic number, because the mean of its divisors is an integer number (3075253902).

Almost surely, 2^12300311323 is an apocalyptic number.

12300311323 is a deficient number, since it is larger than the sum of its proper divisors (704285).

12300311323 is an equidigital number, since it uses as much as digits as its factorization.

12300311323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 704284.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 12300311323 its reverse (32311300321), we get a palindrome (44611611644).

The spelling of 12300311323 in words is "twelve billion, three hundred million, three hundred eleven thousand, three hundred twenty-three".