13013221103 has 2 divisors, whose sum is σ = 13013221104. Its totient is φ = 13013221102.

The previous prime is 13013221079. The next prime is 13013221121. The reversal of 13013221103 is 30112231031.

It is a strong prime.

It is an emirp because it is prime and its reverse (30112231031) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13013221103 - 2²⁰ = 13012172527 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13013221003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6506610551 + 6506610552.

It is an arithmetic number, because the mean of its divisors is an integer number (6506610552).

Almost surely, 2^13013221103 is an apocalyptic number.

13013221103 is a deficient number, since it is larger than the sum of its proper divisors (1).

13013221103 is an equidigital number, since it uses as much as digits as its factorization.

13013221103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 13013221103 its reverse (30112231031), we get a palindrome (43125452134).

The spelling of 13013221103 in words is "thirteen billion, thirteen million, two hundred twenty-one thousand, one hundred three".