13043053103 has 2 divisors, whose sum is σ = 13043053104. Its totient is φ = 13043053102.

The previous prime is 13043053099. The next prime is 13043053109. The reversal of 13043053103 is 30135034031.

It is a happy number.

13043053103 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 an emirp because it is prime and its reverse (30135034031) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13043053103 - 2² = 13043053099 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13043053109) 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, 6521526551 + 6521526552.

It is an arithmetic number, because the mean of its divisors is an integer number (6521526552).

Almost surely, 2^13043053103 is an apocalyptic number.

13043053103 is a deficient number, since it is larger than the sum of its proper divisors (1).

13043053103 is an equidigital number, since it uses as much as digits as its factorization.

13043053103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1620, while the sum is 23.

Adding to 13043053103 its reverse (30135034031), we get a palindrome (43178087134).

The spelling of 13043053103 in words is "thirteen billion, forty-three million, fifty-three thousand, one hundred three".