111010011101027 has 2 divisors, whose sum is σ = 111010011101028. Its totient is φ = 111010011101026.

The previous prime is 111010011100999. The next prime is 111010011101029. The reversal of 111010011101027 is 720101110010111.

It is a strong prime.

It is an emirp because it is prime and its reverse (720101110010111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 111010011101027 - 2⁸ = 111010011100771 is a prime.

Together with 111010011101029, 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 = 111010011100996 and 111010011101014.

It is not a weakly prime, because it can be changed into another prime (111010011101029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55505005550513 + 55505005550514.

It is an arithmetic number, because the mean of its divisors is an integer number (55505005550514).

Almost surely, 2^{111010011101027} is an apocalyptic number.

111010011101027 is a deficient number, since it is larger than the sum of its proper divisors (1).

111010011101027 is an equidigital number, since it uses as much as digits as its factorization.

111010011101027 is an evil number, because the sum of its binary digits is even.

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

Adding to 111010011101027 its reverse (720101110010111), we get a palindrome (831111121111138).

The spelling of 111010011101027 in words is "one hundred eleven trillion, ten billion, eleven million, one hundred one thousand, twenty-seven".