103166 has 8 divisors (see below), whose sum is σ = 176880. Its totient is φ = 44208.

The previous prime is 103141. The next prime is 103171. The reversal of 103166 is 661301.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

103166 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3671 + ... + 3698.

It is an arithmetic number, because the mean of its divisors is an integer number (22110).

2¹⁰³¹⁶⁶ is an apocalyptic number.

103166 is a deficient number, since it is larger than the sum of its proper divisors (73714).

103166 is an equidigital number, since it uses as much as digits as its factorization.

103166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7378.

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 103166 is about 321.1946450363. The cubic root of 103166 is about 46.9006502578.

Adding to 103166 its reverse (661301), we get a palindrome (764467).

The spelling of 103166 in words is "one hundred three thousand, one hundred sixty-six".