112331171 has 2 divisors, whose sum is σ = 112331172. Its totient is φ = 112331170.

The previous prime is 112331161. The next prime is 112331183. The reversal of 112331171 is 171133211.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112331171 is a prime.

It is not a weakly prime, because it can be changed into another prime (112331101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56165585 + 56165586.

It is an arithmetic number, because the mean of its divisors is an integer number (56165586).

Almost surely, 2^112331171 is an apocalyptic number.

112331171 is a deficient number, since it is larger than the sum of its proper divisors (1).

112331171 is an equidigital number, since it uses as much as digits as its factorization.

112331171 is an evil number, because the sum of its binary digits is even.

The product of its digits is 126, while the sum is 20.

The square root of 112331171 is about 10598.6400542711. The cubic root of 112331171 is about 482.5030860586.

Adding to 112331171 its reverse (171133211), we get a palindrome (283464382).

The spelling of 112331171 in words is "one hundred twelve million, three hundred thirty-one thousand, one hundred seventy-one".