10030003 has 2 divisors, whose sum is σ = 10030004. Its totient is φ = 10030002.

The previous prime is 10029989. The next prime is 10030039. The reversal of 10030003 is 30003001.

It is a happy number.

10030003 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 10030003 - 2²¹ = 7932851 is a prime.

It is not a weakly prime, because it can be changed into another prime (10030063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5015001 + 5015002.

It is an arithmetic number, because the mean of its divisors is an integer number (5015002).

Almost surely, 2^10030003 is an apocalyptic number.

10030003 is a deficient number, since it is larger than the sum of its proper divisors (1).

10030003 is an equidigital number, since it uses as much as digits as its factorization.

10030003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9, while the sum is 7.

The square root of 10030003 is about 3167.0179980543. The cubic root of 10030003 is about 215.6587188884.

Adding to 10030003 its reverse (30003001), we get a palindrome (40033004).

It can be divided in two parts, 100 and 30003, that added together give a palindrome (30103).

The spelling of 10030003 in words is "ten million, thirty thousand, three".