Smallest Number which is Multiplied by 99 by Appending 1 to Each End/Mistake

Source Work

 * The Dictionary
 * $112,359,550,561,797,732,809$
 * $112,359,550,561,797,732,809$

Mistake

 * The smallest number which, when $1$ is placed at both ends, the number is multiplied by $99$.

Correction
There is a transcription error in the $5$th digit from the end: it should be $5$ not $3$.

The correct number is $112,359,550,561,797,752,809$.

See that:
 * $112,359,550,561,797,732,809 \times 99 = 11,123,595,505,617,975,548,091$