It sounds like he's interested in you, but you should really ask yourself what he wants from someone your age and whether that's what you want out of a relationship or not. There's a mix of people saying "NO THE AGE DIFFERENCE IS TOO MUCH!" and "SCREW WHAT ANYONE ELSE SAYS YOU TWO ARE ADULTS" but there's lots more to consider than just age. There are too many older men (especially closer to that age) who objectify younger women and only want them for sex. If that's the kind of relationship you want with someone, then by all means go for it. However, if you're looking for something more meaningful and serious, you might want to look for someone at least a bit younger than he is. Having said all of that, those sorts of things also depend on the individual. At the very least, you can get to know him and see exactly how he feels about you, and take some time to see if you two are really compatible.
Again, age isn't the issue... it's about his intention with you and your preference when it comes to what you're looking for in a relationship. Good luck!!