11001110111027 has 2 divisors, whose sum is σ = 11001110111028. Its totient is φ = 11001110111026.

The previous prime is 11001110110981. The next prime is 11001110111029. The reversal of 11001110111027 is 72011101110011.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11001110111027 is a prime.

Together with 11001110111029, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 11001110110996 and 11001110111014.

It is not a weakly prime, because it can be changed into another prime (11001110111029) 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, 5500555055513 + 5500555055514.

It is an arithmetic number, because the mean of its divisors is an integer number (5500555055514).

Almost surely, 2^{11001110111027} is an apocalyptic number.

11001110111027 is a deficient number, since it is larger than the sum of its proper divisors (1).

11001110111027 is an equidigital number, since it uses as much as digits as its factorization.

11001110111027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14, while the sum is 17.

Adding to 11001110111027 its reverse (72011101110011), we get a palindrome (83012211221038).

The spelling of 11001110111027 in words is "eleven trillion, one billion, one hundred ten million, one hundred eleven thousand, twenty-seven".