112112415103 has 16 divisors (see below), whose sum is σ = 121875144160. Its totient is φ = 102512843136.

The previous prime is 112112415091. The next prime is 112112415131. The reversal of 112112415103 is 301514211211.

It is a cyclic number.

It is not a de Polignac number, because 112112415103 - 2⁵ = 112112415071 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112112415403) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7569301 + ... + 7584097.

It is an arithmetic number, because the mean of its divisors is an integer number (7617196510).

Almost surely, 2^112112415103 is an apocalyptic number.

112112415103 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

112112415103 is a deficient number, since it is larger than the sum of its proper divisors (9762729057).

112112415103 is a wasteful number, since it uses less digits than its factorization.

112112415103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20266.

The product of its (nonzero) digits is 240, while the sum is 22.

Adding to 112112415103 its reverse (301514211211), we get a palindrome (413626626314).

The spelling of 112112415103 in words is "one hundred twelve billion, one hundred twelve million, four hundred fifteen thousand, one hundred three".