112304281 has 2 divisors, whose sum is σ = 112304282. Its totient is φ = 112304280.

The previous prime is 112304279. The next prime is 112304293. The reversal of 112304281 is 182403211.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 102191881 + 10112400 = 10109^2 + 3180^2 .

It is a cyclic number.

It is not a de Polignac number, because 112304281 - 2¹ = 112304279 is a prime.

It is a super-2 number, since 2×112304281² = 25224503061853922, which contains 22 as substring.

Together with 112304279, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (112304201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56152140 + 56152141.

It is an arithmetic number, because the mean of its divisors is an integer number (56152141).

Almost surely, 2^112304281 is an apocalyptic number.

It is an amenable number.

112304281 is a deficient number, since it is larger than the sum of its proper divisors (1).

112304281 is an equidigital number, since it uses as much as digits as its factorization.

112304281 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 384, while the sum is 22.

The square root of 112304281 is about 10597.3714193662. The cubic root of 112304281 is about 482.4645822213.

Adding to 112304281 its reverse (182403211), we get a palindrome (294707492).

The spelling of 112304281 in words is "one hundred twelve million, three hundred four thousand, two hundred eighty-one".