10303000203 has 16 divisors (see below), whose sum is σ = 13879303200. Its totient is φ = 6797740800.

The previous prime is 10303000199. The next prime is 10303000207. The reversal of 10303000203 is 30200030301.

It is a happy number.

10303000203 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (10303000199) and next prime (10303000207).

It is not a de Polignac number, because 10303000203 - 2² = 10303000199 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10303000207) 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 15 ways as a sum of consecutive naturals, for example, 875583 + ... + 887271.

It is an arithmetic number, because the mean of its divisors is an integer number (867456450).

Almost surely, 2^10303000203 is an apocalyptic number.

10303000203 is a deficient number, since it is larger than the sum of its proper divisors (3576302997).

10303000203 is a wasteful number, since it uses less digits than its factorization.

10303000203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14702.

The product of its (nonzero) digits is 54, while the sum is 12.

Adding to 10303000203 its reverse (30200030301), we get a palindrome (40503030504).

The spelling of 10303000203 in words is "ten billion, three hundred three million, two hundred three", and thus it is an aban number.