107532209 has 2 divisors, whose sum is σ = 107532210. Its totient is φ = 107532208.

The previous prime is 107532179. The next prime is 107532221. The reversal of 107532209 is 902235701.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 60403984 + 47128225 = 7772^2 + 6865^2 .

It is an emirp because it is prime and its reverse (902235701) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-107532209 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (107532109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53766104 + 53766105.

It is an arithmetic number, because the mean of its divisors is an integer number (53766105).

Almost surely, 2^107532209 is an apocalyptic number.

It is an amenable number.

107532209 is a deficient number, since it is larger than the sum of its proper divisors (1).

107532209 is an equidigital number, since it uses as much as digits as its factorization.

107532209 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3780, while the sum is 29.

The square root of 107532209 is about 10369.7738162411. The cubic root of 107532209 is about 475.5317538888.

The spelling of 107532209 in words is "one hundred seven million, five hundred thirty-two thousand, two hundred nine".