3000003003 has 12 divisors (see below), whose sum is σ = 4335032520. Its totient is φ = 1999219776.

The previous prime is 3000002989. The next prime is 3000003007. The reversal of 3000003003 is 3003000003.

It is not a de Polignac number, because 3000003003 - 2⁹ = 3000002491 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

3000003003 is a modest number, since divided by 3003 gives 3000 as remainder.

It is not an unprimeable number, because it can be changed into a prime (3000003007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 40401 + ... + 87362.

It is an arithmetic number, because the mean of its divisors is an integer number (361252710).

Almost surely, 2^3000003003 is an apocalyptic number.

3000003003 is a deficient number, since it is larger than the sum of its proper divisors (1335029517).

3000003003 is a wasteful number, since it uses less digits than its factorization.

3000003003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130378 (or 130375 counting only the distinct ones).

The product of its (nonzero) digits is 27, while the sum is 9.

The square root of 3000003003 is about 54772.2831640238. The cubic root of 3000003003 is about 1442.2500515379.

Adding to 3000003003 its reverse (3003000003), we get a palindrome (6003003006).

The spelling of 3000003003 in words is "three billion, three thousand, three".