13304003 has 2 divisors, whose sum is σ = 13304004. Its totient is φ = 13304002.

The previous prime is 13303973. The next prime is 13304029. The reversal of 13304003 is 30040331.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13304003 - 2¹² = 13299907 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (13304063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6652001 + 6652002.

It is an arithmetic number, because the mean of its divisors is an integer number (6652002).

Almost surely, 2^13304003 is an apocalyptic number.

13304003 is a deficient number, since it is larger than the sum of its proper divisors (1).

13304003 is an equidigital number, since it uses as much as digits as its factorization.

13304003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108, while the sum is 14.

The square root of 13304003 is about 3647.4652842762. The cubic root of 13304003 is about 236.9522178711.

Adding to 13304003 its reverse (30040331), we get a palindrome (43344334).

The spelling of 13304003 in words is "thirteen million, three hundred four thousand, three".