11113666035839 has 2 divisors, whose sum is σ = 11113666035840. Its totient is φ = 11113666035838.

The previous prime is 11113666035833. The next prime is 11113666035917. The reversal of 11113666035839 is 93853066631111.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11113666035839 is a prime.

It is a super-2 number, since 2×11113666035839² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11113666035833) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5556833017919 + 5556833017920.

It is an arithmetic number, because the mean of its divisors is an integer number (5556833017920).

Almost surely, 2^{11113666035839} is an apocalyptic number.

11113666035839 is a deficient number, since it is larger than the sum of its proper divisors (1).

11113666035839 is an equidigital number, since it uses as much as digits as its factorization.

11113666035839 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2099520, while the sum is 53.

The spelling of 11113666035839 in words is "eleven trillion, one hundred thirteen billion, six hundred sixty-six million, thirty-five thousand, eight hundred thirty-nine".