12312330301 has 4 divisors (see below), whose sum is σ = 12332221600. Its totient is φ = 12292439004.

The previous prime is 12312330293. The next prime is 12312330337. The reversal of 12312330301 is 10303321321.

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 12312330301 - 2³ = 12312330293 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12312330601) 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, 9944721 + ... + 9945958.

It is an arithmetic number, because the mean of its divisors is an integer number (3083055400).

Almost surely, 2^12312330301 is an apocalyptic number.

It is an amenable number.

12312330301 is a deficient number, since it is larger than the sum of its proper divisors (19891299).

12312330301 is an equidigital number, since it uses as much as digits as its factorization.

12312330301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19891298.

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

Adding to 12312330301 its reverse (10303321321), we get a palindrome (22615651622).

The spelling of 12312330301 in words is "twelve billion, three hundred twelve million, three hundred thirty thousand, three hundred one".