120983

Appears in sequences

• Brilliant numbers such that when they are concatenated with their 10's complement, which also must be brilliant, the result is a prime.at n=15A084629
• Sequence of pairwise relatively prime numbers of class P_7 (see comment in A275246).at n=35A275252
• Composite numbers in A381019 which are immediately followed by another composite number, in order of their appearance.at n=29A379810