13109839455103 has 2 divisors, whose sum is σ = 13109839455104. Its totient is φ = 13109839455102.

The previous prime is 13109839455091. The next prime is 13109839455131. The reversal of 13109839455103 is 30155493890131.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13109839455103 - 2¹³ = 13109839446911 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13109839455203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6554919727551 + 6554919727552.

It is an arithmetic number, because the mean of its divisors is an integer number (6554919727552).

Almost surely, 2^{13109839455103} is an apocalyptic number.

13109839455103 is a deficient number, since it is larger than the sum of its proper divisors (1).

13109839455103 is an equidigital number, since it uses as much as digits as its factorization.

13109839455103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1749600, while the sum is 52.

The spelling of 13109839455103 in words is "thirteen trillion, one hundred nine billion, eight hundred thirty-nine million, four hundred fifty-five thousand, one hundred three".