112125271 has 2 divisors, whose sum is σ = 112125272. Its totient is φ = 112125270.

The previous prime is 112125269. The next prime is 112125287. The reversal of 112125271 is 172521211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 112125271 - 2¹ = 112125269 is a prime.

Together with 112125269, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112125241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56062635 + 56062636.

It is an arithmetic number, because the mean of its divisors is an integer number (56062636).

Almost surely, 2^112125271 is an apocalyptic number.

112125271 is a deficient number, since it is larger than the sum of its proper divisors (1).

112125271 is an equidigital number, since it uses as much as digits as its factorization.

112125271 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 280, while the sum is 22.

The square root of 112125271 is about 10588.9220886736. The cubic root of 112125271 is about 482.2081007137.

Adding to 112125271 its reverse (172521211), we get a palindrome (284646482).

The spelling of 112125271 in words is "one hundred twelve million, one hundred twenty-five thousand, two hundred seventy-one".