12608303 has 2 divisors, whose sum is σ = 12608304. Its totient is φ = 12608302.

The previous prime is 12608293. The next prime is 12608317. The reversal of 12608303 is 30380621.

12608303 is digitally balanced in base 3, 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 12608303 - 2⁴ = 12608287 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12608353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6304151 + 6304152.

It is an arithmetic number, because the mean of its divisors is an integer number (6304152).

Almost surely, 2^12608303 is an apocalyptic number.

12608303 is a deficient number, since it is larger than the sum of its proper divisors (1).

12608303 is an equidigital number, since it uses as much as digits as its factorization.

12608303 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 12608303 is about 3550.8172298782. The cubic root of 12608303 is about 232.7477791628.

Adding to 12608303 its reverse (30380621), we get a palindrome (42988924).

The spelling of 12608303 in words is "twelve million, six hundred eight thousand, three hundred three".