41130209 has 2 divisors, whose sum is σ = 41130210. Its totient is φ = 41130208.

The previous prime is 41130203. The next prime is 41130223. The reversal of 41130209 is 90203114.

41130209 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 31888609 + 9241600 = 5647^2 + 3040^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-41130209 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (41130203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20565104 + 20565105.

It is an arithmetic number, because the mean of its divisors is an integer number (20565105).

Almost surely, 2^41130209 is an apocalyptic number.

It is an amenable number.

41130209 is a deficient number, since it is larger than the sum of its proper divisors (1).

41130209 is an equidigital number, since it uses as much as digits as its factorization.

41130209 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 20.

The square root of 41130209 is about 6413.2837922549. The cubic root of 41130209 is about 345.1863699337.

The spelling of 41130209 in words is "forty-one million, one hundred thirty thousand, two hundred nine".