12204310343 has 2 divisors, whose sum is σ = 12204310344. Its totient is φ = 12204310342.

The previous prime is 12204310277. The next prime is 12204310357. The reversal of 12204310343 is 34301340221.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12204310343 - 2⁸ = 12204310087 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12204310243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6102155171 + 6102155172.

It is an arithmetic number, because the mean of its divisors is an integer number (6102155172).

Almost surely, 2^12204310343 is an apocalyptic number.

12204310343 is a deficient number, since it is larger than the sum of its proper divisors (1).

12204310343 is an equidigital number, since it uses as much as digits as its factorization.

12204310343 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 12204310343 its reverse (34301340221), we get a palindrome (46505650564).

The spelling of 12204310343 in words is "twelve billion, two hundred four million, three hundred ten thousand, three hundred forty-three".