11102000100109 has 2 divisors, whose sum is σ = 11102000100110. Its totient is φ = 11102000100108.

The previous prime is 11102000100047. The next prime is 11102000100119. The reversal of 11102000100109 is 90100100020111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10718931944484 + 383068155625 = 3273978^2 + 618925^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11102000100109 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11102000100092 and 11102000100101.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11102000100119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5551000050054 + 5551000050055.

It is an arithmetic number, because the mean of its divisors is an integer number (5551000050055).

Almost surely, 2^{11102000100109} is an apocalyptic number.

It is an amenable number.

11102000100109 is a deficient number, since it is larger than the sum of its proper divisors (1).

11102000100109 is an equidigital number, since it uses as much as digits as its factorization.

11102000100109 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18, while the sum is 16.

The spelling of 11102000100109 in words is "eleven trillion, one hundred two billion, one hundred thousand, one hundred nine".