103228 has 12 divisors (see below), whose sum is σ = 182952. Its totient is φ = 50960.
The previous prime is 103217. The next prime is 103231. The reversal of 103228 is 822301.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
103228 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 426 + ... + 622.
It is an arithmetic number, because the mean of its divisors is an integer number (15246).
2103228 is an apocalyptic number.
It is an amenable number.
103228 is a deficient number, since it is larger than the sum of its proper divisors (79724).
103228 is a wasteful number, since it uses less digits than its factorization.
103228 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 332 (or 330 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 16.
The square root of 103228 is about 321.2911452250. The cubic root of 103228 is about 46.9100437207.
Adding to 103228 its reverse (822301), we get a palindrome (925529).
The spelling of 103228 in words is "one hundred three thousand, two hundred twenty-eight".
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