10044003 has 4 divisors (see below), whose sum is σ = 13392008. Its totient is φ = 6696000.

The previous prime is 10043993. The next prime is 10044007. The reversal of 10044003 is 30044001.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 10044003 - 2⁹ = 10043491 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10044003.

It is not an unprimeable number, because it can be changed into a prime (10044007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1673998 + ... + 1674003.

It is an arithmetic number, because the mean of its divisors is an integer number (3348002).

Almost surely, 2^10044003 is an apocalyptic number.

10044003 is a deficient number, since it is larger than the sum of its proper divisors (3348005).

10044003 is an equidigital number, since it uses as much as digits as its factorization.

10044003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3348004.

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 10044003 is about 3169.2275084001. The cubic root of 10044003 is about 215.7590119258.

Adding to 10044003 its reverse (30044001), we get a palindrome (40088004).

The spelling of 10044003 in words is "ten million, forty-four thousand, three".