12343327 has 2 divisors, whose sum is σ = 12343328. Its totient is φ = 12343326.

The previous prime is 12343313. The next prime is 12343349. The reversal of 12343327 is 72334321.

It is a weak prime.

It is an emirp because it is prime and its reverse (72334321) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12343327 - 2¹⁹ = 11819039 is a prime.

It is equal to p₈₀₉₀₇₁ and since 12343327 and 809071 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12343927) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6171663 + 6171664.

It is an arithmetic number, because the mean of its divisors is an integer number (6171664).

Almost surely, 2^12343327 is an apocalyptic number.

12343327 is a deficient number, since it is larger than the sum of its proper divisors (1).

12343327 is an equidigital number, since it uses as much as digits as its factorization.

12343327 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3024, while the sum is 25.

The square root of 12343327 is about 3513.3071314646. The cubic root of 12343327 is about 231.1057467029.

Adding to 12343327 its reverse (72334321), we get a palindrome (84677648).

The spelling of 12343327 in words is "twelve million, three hundred forty-three thousand, three hundred twenty-seven".