12535343 has 2 divisors, whose sum is σ = 12535344. Its totient is φ = 12535342.

The previous prime is 12535333. The next prime is 12535349. The reversal of 12535343 is 34353521.

It is a strong prime.

It is an emirp because it is prime and its reverse (34353521) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12535343 - 2⁸ = 12535087 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12535349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6267671 + 6267672.

It is an arithmetic number, because the mean of its divisors is an integer number (6267672).

Almost surely, 2^12535343 is an apocalyptic number.

12535343 is a deficient number, since it is larger than the sum of its proper divisors (1).

12535343 is an equidigital number, since it uses as much as digits as its factorization.

12535343 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5400, while the sum is 26.

The square root of 12535343 is about 3540.5286328457. The cubic root of 12535343 is about 232.2979660872.

Adding to 12535343 its reverse (34353521), we get a palindrome (46888864).

The spelling of 12535343 in words is "twelve million, five hundred thirty-five thousand, three hundred forty-three".