12323300303 has 4 divisors (see below), whose sum is σ = 12324258168. Its totient is φ = 12322342440.

The previous prime is 12323300299. The next prime is 12323300359. The reversal of 12323300303 is 30300332321.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12323300303 - 2² = 12323300299 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 (12323300393) 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, 459368 + ... + 485453.

It is an arithmetic number, because the mean of its divisors is an integer number (3081064542).

Almost surely, 2^12323300303 is an apocalyptic number.

12323300303 is a deficient number, since it is larger than the sum of its proper divisors (957865).

12323300303 is an equidigital number, since it uses as much as digits as its factorization.

12323300303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 957864.

The product of its (nonzero) digits is 972, while the sum is 20.

Adding to 12323300303 its reverse (30300332321), we get a palindrome (42623632624).

The spelling of 12323300303 in words is "twelve billion, three hundred twenty-three million, three hundred thousand, three hundred three".