10304003 has 2 divisors, whose sum is σ = 10304004. Its totient is φ = 10304002.

The previous prime is 10303987. The next prime is 10304009. The reversal of 10304003 is 30040301.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10304003 - 2⁴ = 10303987 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (10304009) 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, 5152001 + 5152002.

It is an arithmetic number, because the mean of its divisors is an integer number (5152002).

Almost surely, 2^10304003 is an apocalyptic number.

10304003 is a deficient number, since it is larger than the sum of its proper divisors (1).

10304003 is an equidigital number, since it uses as much as digits as its factorization.

10304003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36, while the sum is 11.

The square root of 10304003 is about 3209.9848909302. The cubic root of 10304003 is about 217.6048941351.

Adding to 10304003 its reverse (30040301), we get a palindrome (40344304).

The spelling of 10304003 in words is "ten million, three hundred four thousand, three".