12803347 has 2 divisors, whose sum is σ = 12803348. Its totient is φ = 12803346.

The previous prime is 12803327. The next prime is 12803393. The reversal of 12803347 is 74330821.

12803347 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12803347 - 2¹⁵ = 12770579 is a prime.

It is not a weakly prime, because it can be changed into another prime (12803327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6401673 + 6401674.

It is an arithmetic number, because the mean of its divisors is an integer number (6401674).

Almost surely, 2^12803347 is an apocalyptic number.

12803347 is a deficient number, since it is larger than the sum of its proper divisors (1).

12803347 is an equidigital number, since it uses as much as digits as its factorization.

12803347 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 12803347 is about 3578.1764908959. The cubic root of 12803347 is about 233.9418062122.

The spelling of 12803347 in words is "twelve million, eight hundred three thousand, three hundred forty-seven".