3103103223112 has 16 divisors (see below), whose sum is σ = 5818715025840. Its totient is φ = 1551445882896.

The previous prime is 3103103223109. The next prime is 3103103223127. The reversal of 3103103223112 is 2113223013013.

It is a super-2 number, since 2×3103103223112² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13091278 + ... + 13326205.

It is an arithmetic number, because the mean of its divisors is an integer number (363669689115).

Almost surely, 2^{3103103223112} is an apocalyptic number.

It is an amenable number.

3103103223112 is a deficient number, since it is larger than the sum of its proper divisors (2715611802728).

3103103223112 is a wasteful number, since it uses less digits than its factorization.

3103103223112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26432172 (or 26432168 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 3103103223112 its reverse (2113223013013), we get a palindrome (5216326236125).

The spelling of 3103103223112 in words is "three trillion, one hundred three billion, one hundred three million, two hundred twenty-three thousand, one hundred twelve".