The Teachers Enrichment Workshop is conducted by the National Centre for Mathematics (NCM) to introduce the mathematics teachers of colleges and universities to interesting topics in the basic subjects they teach. This workshop is conceived to demonstrate the interplay between Complex Analysis and Number Theory through lectures and interactive discussion sessions, which in turn can enhance the novelty of teaching. It aims to benefit the teachers of different colleges and universities in and around Odisha. Apart from lecture sessions there will be discussion/problem solving sessions which are designed to give participants an opportunity to solve exercises and clear their doubts.