100043304 has 32 divisors (see below), whose sum is σ = 251916000. Its totient is φ = 33106752.

The previous prime is 100043299. The next prime is 100043311. The reversal of 100043304 is 403340001.

It is an unprimeable number.

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, 11659 + ... + 18330.

It is an arithmetic number, because the mean of its divisors is an integer number (7872375).

Almost surely, 2^100043304 is an apocalyptic number.

It is an amenable number.

100043304 is an abundant number, since it is smaller than the sum of its proper divisors (151872696).

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

100043304 is a wasteful number, since it uses less digits than its factorization.

100043304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30137 (or 30133 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 100043304 is about 10002.1649656462. The cubic root of 100043304 is about 464.2258734800.

Adding to 100043304 its reverse (403340001), we get a palindrome (503383305).

The spelling of 100043304 in words is "one hundred million, forty-three thousand, three hundred four".