103210243 has 8 divisors (see below), whose sum is σ = 106346016. Its totient is φ = 100104000.

The previous prime is 103210241. The next prime is 103210249. The reversal of 103210243 is 342012301.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 103210243 - 2¹ = 103210241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103210241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 183 + ... + 14368.

It is an arithmetic number, because the mean of its divisors is an integer number (13293252).

Almost surely, 2^103210243 is an apocalyptic number.

103210243 is a deficient number, since it is larger than the sum of its proper divisors (3135773).

103210243 is a wasteful number, since it uses less digits than its factorization.

103210243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14765.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 103210243 is about 10159.2442140151. The cubic root of 103210243 is about 469.0735378708.

Adding to 103210243 its reverse (342012301), we get a palindrome (445222544).

The spelling of 103210243 in words is "one hundred three million, two hundred ten thousand, two hundred forty-three".