111366263311 has 2 divisors, whose sum is σ = 111366263312. Its totient is φ = 111366263310.

The previous prime is 111366263287. The next prime is 111366263357. The reversal of 111366263311 is 113362663111.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-111366263311 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (111366263711) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55683131655 + 55683131656.

It is an arithmetic number, because the mean of its divisors is an integer number (55683131656).

Almost surely, 2^111366263311 is an apocalyptic number.

111366263311 is a deficient number, since it is larger than the sum of its proper divisors (1).

111366263311 is an equidigital number, since it uses as much as digits as its factorization.

111366263311 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11664, while the sum is 34.

The spelling of 111366263311 in words is "one hundred eleven billion, three hundred sixty-six million, two hundred sixty-three thousand, three hundred eleven".