2000000000003 has 2 divisors, whose sum is σ = 2000000000004. Its totient is φ = 2000000000002.

The previous prime is 1999999999981. The next prime is 2000000000123. The reversal of 2000000000003 is 3000000000002.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2000000000003 - 2¹² = 1999999995907 is a prime.

2000000000003 is a modest number, since divided by 3 gives 2 as remainder.

It is a junction number, because it is equal to n+sod(n) for n = 1999999999897 and 1999999999906.

It is not a weakly prime, because it can be changed into another prime (2000000000203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1000000000001 + 1000000000002.

It is an arithmetic number, because the mean of its divisors is an integer number (1000000000002).

Almost surely, 2^{2000000000003} is an apocalyptic number.

2000000000003 is a deficient number, since it is larger than the sum of its proper divisors (1).

2000000000003 is an equidigital number, since it uses as much as digits as its factorization.

2000000000003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6, while the sum is 5.

Adding to 2000000000003 its reverse (3000000000002), we get a palindrome (5000000000005).

Subtracting 2000000000003 from its reverse (3000000000002), we obtain a palindrome (999999999999).

The spelling of 2000000000003 in words is "two trillion, three", and thus it is an aban number and an uban number.