13243441103 has 2 divisors, whose sum is σ = 13243441104. Its totient is φ = 13243441102.

The previous prime is 13243441097. The next prime is 13243441153. The reversal of 13243441103 is 30114434231.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13243441103 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13243441153) 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, 6621720551 + 6621720552.

It is an arithmetic number, because the mean of its divisors is an integer number (6621720552).

Almost surely, 2^13243441103 is an apocalyptic number.

13243441103 is a deficient number, since it is larger than the sum of its proper divisors (1).

13243441103 is an equidigital number, since it uses as much as digits as its factorization.

13243441103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 13243441103 its reverse (30114434231), we get a palindrome (43357875334).

The spelling of 13243441103 in words is "thirteen billion, two hundred forty-three million, four hundred forty-one thousand, one hundred three".