| Atomic Mass | Mass Excess |
| 163.934524528272 amu | -60.99 MeV |
| Level energy (MeV) | Spin & parity | Half-life | Mode of decay | Branch ratio (%) | Decay energy (MeV) |
| Ground state | 0+ | 75.8 M 1.7 | EC | 100 | 1 |
| Decay mode | Half-life | Gamma-ray energy (keV) | Intensity (%) |
| EC | 75.8 M 1.7 | 40.928 | 1.15+- 0.19 |