111101110011163 has 2 divisors, whose sum is σ = 111101110011164. Its totient is φ = 111101110011162.

The previous prime is 111101110011071. The next prime is 111101110011187. The reversal of 111101110011163 is 361110011101111.

It is a strong prime.

It is an emirp because it is prime and its reverse (361110011101111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 111101110011163 - 2²¹ = 111101107914011 is a prime.

It is a super-2 number, since 2×111101110011163² (a number of 29 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 111101110011163.

It is not a weakly prime, because it can be changed into another prime (111101110011263) 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, 55550555005581 + 55550555005582.

It is an arithmetic number, because the mean of its divisors is an integer number (55550555005582).

Almost surely, 2^{111101110011163} is an apocalyptic number.

111101110011163 is a deficient number, since it is larger than the sum of its proper divisors (1).

111101110011163 is an equidigital number, since it uses as much as digits as its factorization.

111101110011163 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18, while the sum is 19.

Adding to 111101110011163 its reverse (361110011101111), we get a palindrome (472211121112274).

The spelling of 111101110011163 in words is "one hundred eleven trillion, one hundred one billion, one hundred ten million, eleven thousand, one hundred sixty-three".