112855271 has 2 divisors, whose sum is σ = 112855272. Its totient is φ = 112855270.

The previous prime is 112855243. The next prime is 112855313. The reversal of 112855271 is 172558211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 112855271 - 2²² = 108660967 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112855201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56427635 + 56427636.

It is an arithmetic number, because the mean of its divisors is an integer number (56427636).

Almost surely, 2^112855271 is an apocalyptic number.

112855271 is a deficient number, since it is larger than the sum of its proper divisors (1).

112855271 is an equidigital number, since it uses as much as digits as its factorization.

112855271 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5600, while the sum is 32.

The square root of 112855271 is about 10623.3361520758. The cubic root of 112855271 is about 483.2523218432.

The spelling of 112855271 in words is "one hundred twelve million, eight hundred fifty-five thousand, two hundred seventy-one".