107682109 has 2 divisors, whose sum is σ = 107682110. Its totient is φ = 107682108.

The previous prime is 107682089. The next prime is 107682119. The reversal of 107682109 is 901286701.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 76912900 + 30769209 = 8770^2 + 5547^2 .

It is a cyclic number.

It is not a de Polignac number, because 107682109 - 2⁹ = 107681597 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (107682119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53841054 + 53841055.

It is an arithmetic number, because the mean of its divisors is an integer number (53841055).

Almost surely, 2^107682109 is an apocalyptic number.

It is an amenable number.

107682109 is a deficient number, since it is larger than the sum of its proper divisors (1).

107682109 is an equidigital number, since it uses as much as digits as its factorization.

107682109 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6048, while the sum is 34.

The square root of 107682109 is about 10376.9990363303. Note that the first 3 decimals coincide. The cubic root of 107682109 is about 475.7526151970.

The spelling of 107682109 in words is "one hundred seven million, six hundred eighty-two thousand, one hundred nine".