103206 has 16 divisors (see below), whose sum is σ = 209664. Its totient is φ = 33864.

The previous prime is 103183. The next prime is 103217. The reversal of 103206 is 602301.

103206 is nontrivially palindromic in base 5.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 103191 and 103200.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 103206.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 535 + ... + 701.

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

2¹⁰³²⁰⁶ is an apocalyptic number.

103206 is an abundant number, since it is smaller than the sum of its proper divisors (106458).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

103206 is a wasteful number, since it uses less digits than its factorization.

103206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 103206 is about 321.2569065405. The cubic root of 103206 is about 46.9067109871.

Adding to 103206 its reverse (602301), we get a palindrome (705507).

The spelling of 103206 in words is "one hundred three thousand, two hundred six".