Which Spotify playlist stats can you actually check?

Hey peeps,
can you tell me which playlist insights you can get from the outside? Interesting points are:

• can you see the historic growth?
• who are the individual followers?
• how many plays does the playlist generate?
• when was it created?
• whatever you find worth mentioning

So basically you can see this questions from two sides:

Can I see from if a playlist has a legit following or just bought followers?
Where do I need to be careful if I want to push my playlists?