103100304 has 20 divisors (see below), whose sum is σ = 266342576. Its totient is φ = 34366752.

The previous prime is 103100303. The next prime is 103100321. The reversal of 103100304 is 403001301.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a self number, because there is not a number n which added to its sum of digits gives 103100304.

It is not an unprimeable number, because it can be changed into a prime (103100303) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1073914 + ... + 1074009.

Almost surely, 2^103100304 is an apocalyptic number.

It is an amenable number.

103100304 is an abundant number, since it is smaller than the sum of its proper divisors (163242272).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

103100304 is a wasteful number, since it uses less digits than its factorization.

103100304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2147934 (or 2147928 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 103100304 is about 10153.8319860041. The cubic root of 103100304 is about 468.9069271562.

Adding to 103100304 its reverse (403001301), we get a palindrome (506101605).

The spelling of 103100304 in words is "one hundred three million, one hundred thousand, three hundred four".