The number of Little Elephant’s room is a three-digit number, the hundreds digit is the product of (11/13) and its reciprocal, the tens digit is a number without a reciprocal, and the ones digit is the reciprocal of (1/9), then the small What is the number of the elephant's room?
小象房间的号码是一个三位数，百位上是(11/13)与它的倒数的乘积，十位上是没有倒数的数，个位上是(1/9)的倒数，则小象的房间号为多少．
<result>109</result>