112113155105 has 16 divisors (see below), whose sum is σ = 153760773504. Its totient is φ = 76874797440.

The previous prime is 112113155093. The next prime is 112113155129. The reversal of 112113155105 is 501551311211.

It is a happy number.

It is not a de Polignac number, because 112113155105 - 2¹⁰ = 112113154081 is a prime.

It is a super-3 number, since 3×112113155105³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1523765 + ... + 1595645.

It is an arithmetic number, because the mean of its divisors is an integer number (9610048344).

Almost surely, 2^112113155105 is an apocalyptic number.

It is an amenable number.

112113155105 is a deficient number, since it is larger than the sum of its proper divisors (41647618399).

112113155105 is an equidigital number, since it uses as much as digits as its factorization.

112113155105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116456.

The product of its (nonzero) digits is 750, while the sum is 26.

Adding to 112113155105 its reverse (501551311211), we get a palindrome (613664466316).

The spelling of 112113155105 in words is "one hundred twelve billion, one hundred thirteen million, one hundred fifty-five thousand, one hundred five".