107385217 has 2 divisors, whose sum is σ = 107385218. Its totient is φ = 107385216.

The previous prime is 107385203. The next prime is 107385227. The reversal of 107385217 is 712583701.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 55487601 + 51897616 = 7449^2 + 7204^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-107385217 is a prime.

It is not a weakly prime, because it can be changed into another prime (107385227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53692608 + 53692609.

It is an arithmetic number, because the mean of its divisors is an integer number (53692609).

Almost surely, 2^107385217 is an apocalyptic number.

It is an amenable number.

107385217 is a deficient number, since it is larger than the sum of its proper divisors (1).

107385217 is an equidigital number, since it uses as much as digits as its factorization.

107385217 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11760, while the sum is 34.

The square root of 107385217 is about 10362.6838705038. The cubic root of 107385217 is about 475.3149777922.

The spelling of 107385217 in words is "one hundred seven million, three hundred eighty-five thousand, two hundred seventeen".