11113568134769 has 2 divisors, whose sum is σ = 11113568134770. Its totient is φ = 11113568134768.

The previous prime is 11113568134741. The next prime is 11113568134873. The reversal of 11113568134769 is 96743186531111.

11113568134769 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 can be written as a sum of positive squares in only one way, i.e., 10435354944400 + 678213190369 = 3230380^2 + 823537^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11113568134769 is a prime.

It is a super-2 number, since 2×11113568134769² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (11113568134169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5556784067384 + 5556784067385.

It is an arithmetic number, because the mean of its divisors is an integer number (5556784067385).

Almost surely, 2^{11113568134769} is an apocalyptic number.

It is an amenable number.

11113568134769 is a deficient number, since it is larger than the sum of its proper divisors (1).

11113568134769 is an equidigital number, since it uses as much as digits as its factorization.

11113568134769 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3265920, while the sum is 56.

The spelling of 11113568134769 in words is "eleven trillion, one hundred thirteen billion, five hundred sixty-eight million, one hundred thirty-four thousand, seven hundred sixty-nine".