11010100110109 has 2 divisors, whose sum is σ = 11010100110110. Its totient is φ = 11010100110108.

The previous prime is 11010100110083. The next prime is 11010100110199. The reversal of 11010100110109 is 90101100101011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10959476460100 + 50623650009 = 3310510^2 + 224997^2 .

It is an emirp because it is prime and its reverse (90101100101011) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11010100110109 - 2⁹ = 11010100109597 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11010100110092 and 11010100110101.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11010100110199) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5505050055054 + 5505050055055.

It is an arithmetic number, because the mean of its divisors is an integer number (5505050055055).

Almost surely, 2^{11010100110109} is an apocalyptic number.

It is an amenable number.

11010100110109 is a deficient number, since it is larger than the sum of its proper divisors (1).

11010100110109 is an equidigital number, since it uses as much as digits as its factorization.

11010100110109 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9, while the sum is 16.

The spelling of 11010100110109 in words is "eleven trillion, ten billion, one hundred million, one hundred ten thousand, one hundred nine".