103240303 has 16 divisors (see below), whose sum is σ = 111234816. Its totient is φ = 95477760.

The previous prime is 103240289. The next prime is 103240309. The reversal of 103240303 is 303042301.

It is a cyclic number.

It is not a de Polignac number, because 103240303 - 2⁵ = 103240271 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103240309) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 428263 + ... + 428503.

It is an arithmetic number, because the mean of its divisors is an integer number (6952176).

Almost surely, 2^103240303 is an apocalyptic number.

103240303 is a deficient number, since it is larger than the sum of its proper divisors (7994513).

103240303 is a wasteful number, since it uses less digits than its factorization.

103240303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 594.

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 103240303 is about 10160.7235470708. The cubic root of 103240303 is about 469.1190726984.

Adding to 103240303 its reverse (303042301), we get a palindrome (406282604).

The spelling of 103240303 in words is "one hundred three million, two hundred forty thousand, three hundred three".