13030303103 has 2 divisors, whose sum is σ = 13030303104. Its totient is φ = 13030303102.

The previous prime is 13030303093. The next prime is 13030303127. The reversal of 13030303103 is 30130303031.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13030303103 - 2⁴ = 13030303087 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13030303903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6515151551 + 6515151552.

It is an arithmetic number, because the mean of its divisors is an integer number (6515151552).

Almost surely, 2^13030303103 is an apocalyptic number.

13030303103 is a deficient number, since it is larger than the sum of its proper divisors (1).

13030303103 is an equidigital number, since it uses as much as digits as its factorization.

13030303103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 243, while the sum is 17.

Adding to 13030303103 its reverse (30130303031), we get a palindrome (43160606134).

The spelling of 13030303103 in words is "thirteen billion, thirty million, three hundred three thousand, one hundred three".