You know your number, that you were created in the lab, what the doctors told you, and how to fight, use your magic, basic motor skills (walking, talking, etc.), and understanding of most words, that's about it
nothing is different between the numbers, it is more of a name that the scientists use to keep track of you, the name that you have is actually just a name your character picked for themselves
Senoka awakened from his chamber and awkwardly walked out, his horns getting stuck at first. He then headed for the room described in the message, avoiding social contact as much as possible.
and what some of you weren't seeming to get is that all of us were created in this lab, and we remained unconscious as our bodies aged, and then we all woke up at the same time yet had an understanding of a lot of basic concepts, such as fighting, walking, talking, and a large understanding of most words.