13000000303 has 4 divisors (see below), whose sum is σ = 13000680000. Its totient is φ = 12999320608.

The previous prime is 13000000261. The next prime is 13000000331. The reversal of 13000000303 is 30300000031.

It is a happy number.

13000000303 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13000000303 is a prime.

It is a Duffinian number.

13000000303 is a modest number, since divided by 303 gives 130 as remainder.

It is a self number, because there is not a number n which added to its sum of digits gives 13000000303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13000000333) 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 3 ways as a sum of consecutive naturals, for example, 310303 + ... + 349696.

It is an arithmetic number, because the mean of its divisors is an integer number (3250170000).

Almost surely, 2^13000000303 is an apocalyptic number.

13000000303 is a deficient number, since it is larger than the sum of its proper divisors (679697).

13000000303 is an equidigital number, since it uses as much as digits as its factorization.

13000000303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 679696.

The product of its (nonzero) digits is 27, while the sum is 10.

Adding to 13000000303 its reverse (30300000031), we get a palindrome (43300000334).

The spelling of 13000000303 in words is "thirteen billion, three hundred three", and thus it is an aban number.