13110665263 has 2 divisors, whose sum is σ = 13110665264. Its totient is φ = 13110665262.

The previous prime is 13110665261. The next prime is 13110665291. The reversal of 13110665263 is 36256601131.

13110665263 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 a cyclic number.

It is not a de Polignac number, because 13110665263 - 2¹ = 13110665261 is a prime.

Together with 13110665261, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13110665261) 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, 6555332631 + 6555332632.

It is an arithmetic number, because the mean of its divisors is an integer number (6555332632).

Almost surely, 2^13110665263 is an apocalyptic number.

13110665263 is a deficient number, since it is larger than the sum of its proper divisors (1).

13110665263 is an equidigital number, since it uses as much as digits as its factorization.

13110665263 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 19440, while the sum is 34.

The spelling of 13110665263 in words is "thirteen billion, one hundred ten million, six hundred sixty-five thousand, two hundred sixty-three".