112112110171 has 2 divisors, whose sum is σ = 112112110172. Its totient is φ = 112112110170.

The previous prime is 112112110093. The next prime is 112112110177. The reversal of 112112110171 is 171011211211.

It is a strong prime.

It is an emirp because it is prime and its reverse (171011211211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 112112110171 - 2³¹ = 109964626523 is a prime.

It is a super-3 number, since 3×112112110171³ (a number of 34 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (112112110177) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56056055085 + 56056055086.

It is an arithmetic number, because the mean of its divisors is an integer number (56056055086).

Almost surely, 2^112112110171 is an apocalyptic number.

112112110171 is a deficient number, since it is larger than the sum of its proper divisors (1).

112112110171 is an equidigital number, since it uses as much as digits as its factorization.

112112110171 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 28, while the sum is 19.

Adding to 112112110171 its reverse (171011211211), we get a palindrome (283123321382).

The spelling of 112112110171 in words is "one hundred twelve billion, one hundred twelve million, one hundred ten thousand, one hundred seventy-one".