At first I thought that "101" was a prononciation of "One-Null-One", but then I found out that someone had wrote it down as "One-Ow-One". I'm confused.
Also: when I hear people pronouncing years like "1902" pronouncing the first two numbers first, are they saying: "Nineteen-Null-Two"?
I would be grateful if you could also provide me with other examples in which the number "0" is pronounced differently than "zero".
PS: I am a non-native speaker.