104243103 has 24 divisors (see below), whose sum is σ = 155321712. Its totient is φ = 67337088.

The previous prime is 104243059. The next prime is 104243143. The reversal of 104243103 is 301342401.

It is not a de Polignac number, because 104243103 - 2⁸ = 104242847 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104243143) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 38275 + ... + 40907.

It is an arithmetic number, because the mean of its divisors is an integer number (6471738).

Almost surely, 2^104243103 is an apocalyptic number.

104243103 is a deficient number, since it is larger than the sum of its proper divisors (51078609).

104243103 is a wasteful number, since it uses less digits than its factorization.

104243103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2775 (or 2772 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 104243103 is about 10209.9511752016. The cubic root of 104243103 is about 470.6330732519.

Adding to 104243103 its reverse (301342401), we get a palindrome (405585504).

The spelling of 104243103 in words is "one hundred four million, two hundred forty-three thousand, one hundred three".