11110010100109 has 2 divisors, whose sum is σ = 11110010100110. Its totient is φ = 11110010100108.

The previous prime is 11110010100107. The next prime is 11110010100229. The reversal of 11110010100109 is 90100101001111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10997116116100 + 112893984009 = 3316190^2 + 335997^2 .

It is a cyclic number.

It is not a de Polignac number, because 11110010100109 - 2¹ = 11110010100107 is a prime.

Together with 11110010100107, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 11110010100092 and 11110010100101.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11110010100107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5555005050054 + 5555005050055.

It is an arithmetic number, because the mean of its divisors is an integer number (5555005050055).

Almost surely, 2^{11110010100109} is an apocalyptic number.

It is an amenable number.

11110010100109 is a deficient number, since it is larger than the sum of its proper divisors (1).

11110010100109 is an equidigital number, since it uses as much as digits as its factorization.

11110010100109 is an evil number, because the sum of its binary digits is even.

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

The spelling of 11110010100109 in words is "eleven trillion, one hundred ten billion, ten million, one hundred thousand, one hundred nine".