13105403443207 has 2 divisors, whose sum is σ = 13105403443208. Its totient is φ = 13105403443206.

The previous prime is 13105403443193. The next prime is 13105403443213. The reversal of 13105403443207 is 70234430450131.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13105403443207 - 2³⁵ = 13071043704839 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13105403443277) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6552701721603 + 6552701721604.

It is an arithmetic number, because the mean of its divisors is an integer number (6552701721604).

Almost surely, 2^{13105403443207} is an apocalyptic number.

13105403443207 is a deficient number, since it is larger than the sum of its proper divisors (1).

13105403443207 is an equidigital number, since it uses as much as digits as its factorization.

13105403443207 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 120960, while the sum is 37.

Adding to 13105403443207 its reverse (70234430450131), we get a palindrome (83339833893338).

The spelling of 13105403443207 in words is "thirteen trillion, one hundred five billion, four hundred three million, four hundred forty-three thousand, two hundred seven".