I don't believe in mathematics.
I respect that too, Math is just fun for me. It absolutely does not define reality, as reality isnt some numbers in our heads, its everything, and more. Tell me what you're into, I love conversing with those with a high IQ
Reality is something we most likely never fully understand , those numbers will only help us understand a small fraction of it.
Same like time/space is a movement of energy with a beginning and no clear ending ,and time how we understand it now can possible be influenced by gravitational force.
Reality is also up to perception.