170112167 has 2 divisors, whose sum is σ = 170112168. Its totient is φ = 170112166.

The previous prime is 170112161. The next prime is 170112193. The reversal of 170112167 is 761211071.

170112167 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an a-pointer prime, because the next prime (170112193) can be obtained adding 170112167 to its sum of digits (26).

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-170112167 is a prime.

It is a super-2 number, since 2×170112167² = 57876298722871778, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (170112161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 85056083 + 85056084.

It is an arithmetic number, because the mean of its divisors is an integer number (85056084).

Almost surely, 2^170112167 is an apocalyptic number.

170112167 is a deficient number, since it is larger than the sum of its proper divisors (1).

170112167 is an equidigital number, since it uses as much as digits as its factorization.

170112167 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 588, while the sum is 26.

The square root of 170112167 is about 13042.7055092109. The cubic root of 170112167 is about 554.0876355259.

The spelling of 170112167 in words is "one hundred seventy million, one hundred twelve thousand, one hundred sixty-seven".