103240603 has 8 divisors (see below), whose sum is σ = 105235200. Its totient is φ = 101261160.

The previous prime is 103240573. The next prime is 103240637. The reversal of 103240603 is 306042301.

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 103240603 - 2¹³ = 103232411 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103240103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10476 + ... + 17782.

It is an arithmetic number, because the mean of its divisors is an integer number (13154400).

Almost surely, 2^103240603 is an apocalyptic number.

103240603 is a deficient number, since it is larger than the sum of its proper divisors (1994597).

103240603 is an equidigital number, since it uses as much as digits as its factorization.

103240603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7577.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 103240603 is about 10160.7383097883. The cubic root of 103240603 is about 469.1195270932.

Adding to 103240603 its reverse (306042301), we get a palindrome (409282904).

The spelling of 103240603 in words is "one hundred three million, two hundred forty thousand, six hundred three".