5003003 has 2 divisors, whose sum is σ = 5003004. Its totient is φ = 5003002.

The previous prime is 5002979. The next prime is 5003039. The reversal of 5003003 is 3003005.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5003003 - 2⁶ = 5002939 is a prime.

5003003 is a modest number, since divided by 3003 gives 5 as remainder.

It is not a weakly prime, because it can be changed into another prime (5003203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2501501 + 2501502.

It is an arithmetic number, because the mean of its divisors is an integer number (2501502).

Almost surely, 2^5003003 is an apocalyptic number.

5003003 is a deficient number, since it is larger than the sum of its proper divisors (1).

5003003 is an equidigital number, since it uses as much as digits as its factorization.

5003003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 45, while the sum is 11.

The square root of 5003003 is about 2236.7393679193. The cubic root of 5003003 is about 171.0318215348.

Adding to 5003003 its reverse (3003005), we get a palindrome (8006008).

The spelling of 5003003 in words is "five million, three thousand, three".