| Atomic Mass | Mass Excess |
| 147.927181484713 amu | -67.83 MeV |
| Level energy (MeV) | Spin & parity | Half-life | Mode of decay | Branch ratio (%) | Decay energy (MeV) |
| Ground state | 0+ | 3.1 M 0.1 | EC | 100 | 0 |
| Decay mode | Half-life | Gamma-ray energy (keV) | Intensity (%) |
| EC | 3.1 M 0.1 | 178.3 | 0.5206+-0.0022 |
| EC | 3.1 M 0.1 | 620.240 | 96.4+- 0.4 |
| EC | 3.1 M 0.1 | 1247 | 1.446+-0.006 |