12303300343 has 2 divisors, whose sum is σ = 12303300344. Its totient is φ = 12303300342.

The previous prime is 12303300311. The next prime is 12303300349. The reversal of 12303300343 is 34300330321.

It is a strong prime.

It is an emirp because it is prime and its reverse (34300330321) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12303300343 - 2⁵ = 12303300311 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12303300349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6151650171 + 6151650172.

It is an arithmetic number, because the mean of its divisors is an integer number (6151650172).

Almost surely, 2^12303300343 is an apocalyptic number.

12303300343 is a deficient number, since it is larger than the sum of its proper divisors (1).

12303300343 is an equidigital number, since it uses as much as digits as its factorization.

12303300343 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944, while the sum is 22.

Adding to 12303300343 its reverse (34300330321), we get a palindrome (46603630664).

The spelling of 12303300343 in words is "twelve billion, three hundred three million, three hundred thousand, three hundred forty-three".