Adding to 103040 its reverse (40301), we get a palindrome (143341).
It is a tau number, because it is divible by the number of its divisors (64).
It is a congruent number.
103040 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
2103040 is an apocalyptic number.
103040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 103040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (146880).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
103040 is an equidigital number, since it uses as much as digits as its factorization.
103040 is an odious number, because the sum of its binary digits is odd.
The square root of 103040 is about 320.9984423638. The cubic root of 103040 is about 46.8815487147.
The spelling of 103040 in words is "one hundred three thousand, forty", and thus it is an iban number.