This number is a prime.
The smallest titanic emirp with odd prime digits is (10^1000-1)/3 + d with d = 200420220040. This value d expresses exactly the date I made the discovery. Honestly, the event occurred in (2004) the year, (2) the month Feb, (02) the day, (2:00) two o'clock in the morning and (40) the seconds. Well maybe that last seconds part is not totally accurate. By the way, the prime reversal is 40022024002*10^988 + (10^1000-1)/3. [De Geest]