Or, you could just fire up Zim Desktop Wiki [1], a local application you can run on any one of the major OS, and be mostly done with it. It gives you bullet 1, 2, 3[2], 4, and backlinks out of the box.

You get 5 if you are willing to compromise. Since it's just all text files in directory trees, you can sync the tree to your mobile phone (e.g with syncthing) and just use any text editor.

[1] https://zim-wiki.org/index.html [2] git with an add-on.