11370109 has 2 divisors, whose sum is σ = 11370110. Its totient is φ = 11370108.

The previous prime is 11370089. The next prime is 11370131. The reversal of 11370109 is 90107311.

It is an a-pointer prime, because the next prime (11370131) can be obtained adding 11370109 to its sum of digits (22).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10208025 + 1162084 = 3195^2 + 1078^2 .

It is a cyclic number.

It is not a de Polignac number, because 11370109 - 2⁹ = 11369597 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11370109.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11370179) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5685054 + 5685055.

It is an arithmetic number, because the mean of its divisors is an integer number (5685055).

Almost surely, 2^11370109 is an apocalyptic number.

It is an amenable number.

11370109 is a deficient number, since it is larger than the sum of its proper divisors (1).

11370109 is an equidigital number, since it uses as much as digits as its factorization.

11370109 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 189, while the sum is 22.

The square root of 11370109 is about 3371.9592227665. The cubic root of 11370109 is about 224.8648340433.

The spelling of 11370109 in words is "eleven million, three hundred seventy thousand, one hundred nine".