11061105611011 has 2 divisors, whose sum is σ = 11061105611012. Its totient is φ = 11061105611010.

The previous prime is 11061105610999. The next prime is 11061105611053. The reversal of 11061105611011 is 11011650116011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11061105611011 - 2³⁵ = 11026745872643 is a prime.

It is not a weakly prime, because it can be changed into another prime (11061105615011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5530552805505 + 5530552805506.

It is an arithmetic number, because the mean of its divisors is an integer number (5530552805506).

Almost surely, 2^{11061105611011} is an apocalyptic number.

11061105611011 is a deficient number, since it is larger than the sum of its proper divisors (1).

11061105611011 is an equidigital number, since it uses as much as digits as its factorization.

11061105611011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 180, while the sum is 25.

Adding to 11061105611011 its reverse (11011650116011), we get a palindrome (22072755727022).

The spelling of 11061105611011 in words is "eleven trillion, sixty-one billion, one hundred five million, six hundred eleven thousand, eleven".