112101110109 has 32 divisors (see below), whose sum is σ = 171833817600. Its totient is φ = 72143870400.

The previous prime is 112101110089. The next prime is 112101110117. The reversal of 112101110109 is 901011101211.

It is not a de Polignac number, because 112101110109 - 2²⁷ = 111966892381 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 112101110091 and 112101110100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112101110159) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6116259 + ... + 6134559.

It is an arithmetic number, because the mean of its divisors is an integer number (5369806800).

Almost surely, 2^112101110109 is an apocalyptic number.

It is an amenable number.

112101110109 is a deficient number, since it is larger than the sum of its proper divisors (59732707491).

112101110109 is a wasteful number, since it uses less digits than its factorization.

112101110109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26162 (or 26156 counting only the distinct ones).

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

The spelling of 112101110109 in words is "one hundred twelve billion, one hundred one million, one hundred ten thousand, one hundred nine".