13310103202603 has 2 divisors, whose sum is σ = 13310103202604. Its totient is φ = 13310103202602.

The previous prime is 13310103202601. The next prime is 13310103202751. The reversal of 13310103202603 is 30620230101331.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13310103202603 - 2¹ = 13310103202601 is a prime.

Together with 13310103202601, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (13310103202601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6655051601301 + 6655051601302.

It is an arithmetic number, because the mean of its divisors is an integer number (6655051601302).

Almost surely, 2^{13310103202603} is an apocalyptic number.

13310103202603 is a deficient number, since it is larger than the sum of its proper divisors (1).

13310103202603 is an equidigital number, since it uses as much as digits as its factorization.

13310103202603 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 13310103202603 its reverse (30620230101331), we get a palindrome (43930333303934).

The spelling of 13310103202603 in words is "thirteen trillion, three hundred ten billion, one hundred three million, two hundred two thousand, six hundred three".