103111103110012 has 12 divisors (see below), whose sum is σ = 186265218521536. Its totient is φ = 49892469246720.

The previous prime is 103111103109913. The next prime is 103111103110061. The reversal of 103111103110012 is 210011301111301.

It is a congruent number.

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, 415770576933 + ... + 415770577180.

Almost surely, 2^{103111103110012} is an apocalyptic number.

It is an amenable number.

103111103110012 is a deficient number, since it is larger than the sum of its proper divisors (83154115411524).

103111103110012 is a wasteful number, since it uses less digits than its factorization.

103111103110012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 831541154148 (or 831541154146 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 16.

Adding to 103111103110012 its reverse (210011301111301), we get a palindrome (313122404221313).

The spelling of 103111103110012 in words is "one hundred three trillion, one hundred eleven billion, one hundred three million, one hundred ten thousand, twelve".