106173 has 12 divisors (see below), whose sum is σ = 157248. Its totient is φ = 69000.

The previous prime is 106163. The next prime is 106181. The reversal of 106173 is 371601.

It is not a de Polignac number, because 106173 - 2⁶ = 106109 is a prime.

It is a super-2 number, since 2×106173² = 22545411858, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106103) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 298 + ... + 548.

It is an arithmetic number, because the mean of its divisors is an integer number (13104).

2¹⁰⁶¹⁷³ is an apocalyptic number.

It is an amenable number.

106173 is a deficient number, since it is larger than the sum of its proper divisors (51075).

106173 is a wasteful number, since it uses less digits than its factorization.

106173 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 304 (or 301 counting only the distinct ones).

The product of its (nonzero) digits is 126, while the sum is 18.

The square root of 106173 is about 325.8419862449. The cubic root of 106173 is about 47.3519675799.

Adding to 106173 its reverse (371601), we get a palindrome (477774).

The spelling of 106173 in words is "one hundred six thousand, one hundred seventy-three".