Palembang is the capital city of the Indonesian province of South Sumatra. The city proper covers 352.51 square kilometres on both banks of the Musi River in the eastern lowlands of southern Sumatra. It had a population of 1,668,848 at the 2020 Census; the official estimate as at mid 2022 was 1,729,546. Palembang is the second most populous city in Sumatra, after Medan, and the twelfth most populous city in Indonesia.
The Palembang metropolitan area has an estimated population of more than 2.7 million in 2022. It comprises parts of regencies surrounding the city, including Banyuasin, Ogan Ilir, and Ogan Komering Ilir.
Wikipedia https://en.wikipedia.org/wiki/Palembang
Coordinates -2°59'19.768" N 104°45'24.662" E