10006003 has 8 divisors (see below), whose sum is σ = 11564640. Its totient is φ = 8479680.

The previous prime is 10006001. The next prime is 10006039. The reversal of 10006003 is 30060001.

10006003 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10006003 - 2¹ = 10006001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10006001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7408 + ... + 8653.

It is an arithmetic number, because the mean of its divisors is an integer number (1445580).

Almost surely, 2^10006003 is an apocalyptic number.

10006003 is a deficient number, since it is larger than the sum of its proper divisors (1558637).

10006003 is an equidigital number, since it uses as much as digits as its factorization.

10006003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16157.

The product of its (nonzero) digits is 18, while the sum is 10.

The square root of 10006003 is about 3163.2266754060. The cubic root of 10006003 is about 215.4865706179.

Adding to 10006003 its reverse (30060001), we get a palindrome (40066004).

The spelling of 10006003 in words is "ten million, six thousand, three".