13513210003 has 2 divisors, whose sum is σ = 13513210004. Its totient is φ = 13513210002.

The previous prime is 13513209991. The next prime is 13513210021. The reversal of 13513210003 is 30001231531.

13513210003 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13513210003 - 2¹³ = 13513201811 is a prime.

It is not a weakly prime, because it can be changed into another prime (13513210063) 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 as a sum of consecutive naturals, namely, 6756605001 + 6756605002.

It is an arithmetic number, because the mean of its divisors is an integer number (6756605002).

Almost surely, 2^13513210003 is an apocalyptic number.

13513210003 is a deficient number, since it is larger than the sum of its proper divisors (1).

13513210003 is an equidigital number, since it uses as much as digits as its factorization.

13513210003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 270, while the sum is 19.

Adding to 13513210003 its reverse (30001231531), we get a palindrome (43514441534).

The spelling of 13513210003 in words is "thirteen billion, five hundred thirteen million, two hundred ten thousand, three".