112116287 has 8 divisors (see below), whose sum is σ = 113153040. Its totient is φ = 111084480.

The previous prime is 112116281. The next prime is 112116289. The reversal of 112116287 is 782611211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 112116287 - 2⁴ = 112116271 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 (112116281) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55664 + ... + 57642.

It is an arithmetic number, because the mean of its divisors is an integer number (14144130).

Almost surely, 2^112116287 is an apocalyptic number.

112116287 is a deficient number, since it is larger than the sum of its proper divisors (1036753).

112116287 is a wasteful number, since it uses less digits than its factorization.

112116287 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2473.

The product of its digits is 1344, while the sum is 29.

The square root of 112116287 is about 10588.4978632476. The cubic root of 112116287 is about 482.1952214486.

Adding to 112116287 its reverse (782611211), we get a palindrome (894727498).

The spelling of 112116287 in words is "one hundred twelve million, one hundred sixteen thousand, two hundred eighty-seven".