12143003347 has 2 divisors, whose sum is σ = 12143003348. Its totient is φ = 12143003346.

The previous prime is 12143003317. The next prime is 12143003351. The reversal of 12143003347 is 74330034121.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12143003347 is a prime.

It is not a weakly prime, because it can be changed into another prime (12143003317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6071501673 + 6071501674.

It is an arithmetic number, because the mean of its divisors is an integer number (6071501674).

Almost surely, 2^12143003347 is an apocalyptic number.

12143003347 is a deficient number, since it is larger than the sum of its proper divisors (1).

12143003347 is an equidigital number, since it uses as much as digits as its factorization.

12143003347 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6048, while the sum is 28.

Adding to 12143003347 its reverse (74330034121), we get a palindrome (86473037468).

The spelling of 12143003347 in words is "twelve billion, one hundred forty-three million, three thousand, three hundred forty-seven".