112281317 has 8 divisors (see below), whose sum is σ = 119856960. Its totient is φ = 104872320.

The previous prime is 112281289. The next prime is 112281319. The reversal of 112281317 is 713182211.

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 112281317 - 2²⁰ = 111232741 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 (112281319) 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, 40268 + ... + 42965.

It is an arithmetic number, because the mean of its divisors is an integer number (14982120).

Almost surely, 2^112281317 is an apocalyptic number.

It is an amenable number.

112281317 is a deficient number, since it is larger than the sum of its proper divisors (7575643).

112281317 is an equidigital number, since it uses as much as digits as its factorization.

112281317 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83323.

The product of its digits is 672, while the sum is 26.

The square root of 112281317 is about 10596.2878877463. The cubic root of 112281317 is about 482.4316951642.

The spelling of 112281317 in words is "one hundred twelve million, two hundred eighty-one thousand, three hundred seventeen".