Kotarichhaper is a village in Khairagarh tehsil in district of Rajnandgaon, Chhattisgarh, India. As per the data provided by Census of India in 2011, total population of Kotarichhaper was 365 which includes 175 males and 190 females. Kotarichhaper covers 243.74 ha area. Pincode of Kotarichhaper is 491445.