12006343 has 2 divisors, whose sum is σ = 12006344. Its totient is φ = 12006342.

The previous prime is 12006311. The next prime is 12006349. The reversal of 12006343 is 34360021.

It is a strong prime.

It is an emirp because it is prime and its reverse (34360021) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12006343 - 2⁵ = 12006311 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12006343.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12006349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6003171 + 6003172.

It is an arithmetic number, because the mean of its divisors is an integer number (6003172).

Almost surely, 2^12006343 is an apocalyptic number.

12006343 is a deficient number, since it is larger than the sum of its proper divisors (1).

12006343 is an equidigital number, since it uses as much as digits as its factorization.

12006343 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 12006343 is about 3465.0170273752. The cubic root of 12006343 is about 228.9831798633.

Adding to 12006343 its reverse (34360021), we get a palindrome (46366364).

The spelling of 12006343 in words is "twelve million, six thousand, three hundred forty-three".