SERATUSRIBUPIAH is the inscription on the Indonesian rupee, so it is Indonesian.
This is an Indonesian 100,000 rupiah note with SERATUSRIBUPIAH printed on it.
Indonesia’s first President, Ahmad Sukarno, and his first vice president, Muhammad Khatta, are pictured on the front, while the Parliament building in Jakarta, Indonesia’s capital, is on the back.
The Indonesian Rupiah (Indonesia Rupiah) is the legal tender of Indonesia and its code is IDR.
Issued by Indonesia’s central bank, the Indonesian rupiah is one of the smallest and largest denominations in the world.