12089091263 has 2 divisors, whose sum is σ = 12089091264. Its totient is φ = 12089091262.

The previous prime is 12089091247. The next prime is 12089091269. The reversal of 12089091263 is 36219098021.

12089091263 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is an emirp because it is prime and its reverse (36219098021) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12089091263 - 2⁴ = 12089091247 is a prime.

It is a super-2 number, since 2×12089091263² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 12089091263.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12089091269) 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, 6044545631 + 6044545632.

It is an arithmetic number, because the mean of its divisors is an integer number (6044545632).

Almost surely, 2^12089091263 is an apocalyptic number.

12089091263 is a deficient number, since it is larger than the sum of its proper divisors (1).

12089091263 is an equidigital number, since it uses as much as digits as its factorization.

12089091263 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 46656, while the sum is 41.

The spelling of 12089091263 in words is "twelve billion, eighty-nine million, ninety-one thousand, two hundred sixty-three".