112552171 has 2 divisors, whose sum is σ = 112552172. Its totient is φ = 112552170.

The previous prime is 112552163. The next prime is 112552217. The reversal of 112552171 is 171255211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 112552171 - 2³ = 112552163 is a prime.

It is not a weakly prime, because it can be changed into another prime (112552571) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56276085 + 56276086.

It is an arithmetic number, because the mean of its divisors is an integer number (56276086).

Almost surely, 2^112552171 is an apocalyptic number.

112552171 is a deficient number, since it is larger than the sum of its proper divisors (1).

112552171 is an equidigital number, since it uses as much as digits as its factorization.

112552171 is an evil number, because the sum of its binary digits is even.

The product of its digits is 700, while the sum is 25.

The square root of 112552171 is about 10609.0607972619. The cubic root of 112552171 is about 482.8193038026.

The spelling of 112552171 in words is "one hundred twelve million, five hundred fifty-two thousand, one hundred seventy-one".