11111011010027 has 2 divisors, whose sum is σ = 11111011010028. Its totient is φ = 11111011010026.

The previous prime is 11111011009999. The next prime is 11111011010081. The reversal of 11111011010027 is 72001011011111.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11111011010027 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11111011009987 and 11111011010014.

It is not a weakly prime, because it can be changed into another prime (11111011030027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5555505505013 + 5555505505014.

It is an arithmetic number, because the mean of its divisors is an integer number (5555505505014).

Almost surely, 2^{11111011010027} is an apocalyptic number.

11111011010027 is a deficient number, since it is larger than the sum of its proper divisors (1).

11111011010027 is an equidigital number, since it uses as much as digits as its factorization.

11111011010027 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 11111011010027 its reverse (72001011011111), we get a palindrome (83112022021138).

The spelling of 11111011010027 in words is "eleven trillion, one hundred eleven billion, eleven million, ten thousand, twenty-seven".