1121111111

Appears in sequences

• Multiplicative and additive primes: primes where the product and sum of digits are also prime.at n=28A046713
• Numbers n such that s[n], p[n] and s[n]+p[n] are all prime numbers, where s[n] is the sum of digits of n and p[n] is the product of digits of n.at n=13A065439
• Largest prime that is a concatenation of the parts of a partition of n, or 0 if no such prime exists.at n=10A069869
• Duplicate of A069869.at n=10A079841
• Prime numbers with prime sum of any two digits.at n=31A091939
• Primes with digital product = 2.at n=9A107612