100 000 Rupiah

Perum Peruri — the state-owned security printer established in 1971 — has printed all Indonesian banknotes domestically since the early 1980s, a point worth noting given how many central banks in the region still rely on foreign security printers. The 100,000 Rupiah denomination has served as Indonesia's highest-circulation high-value note for decades, and this 2022–2023 emission represents a routine update within an established series rather than a redesign prompted by any monetary event.

The watermark remains the primary listed security feature, which is notably sparse for a note of this face value issued in this decade — most contemporaneous high-denomination notes from comparable economies carry electrotype threads, color-shifting ink, and holographic strips as standard.