100321430204 has 12 divisors (see below), whose sum is σ = 177266993904. Its totient is φ = 49673717664.

The previous prime is 100321430201. The next prime is 100321430243. The reversal of 100321430204 is 402034123001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100321430201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 121748897 + ... + 121749720.

It is an arithmetic number, because the mean of its divisors is an integer number (14772249492).

Almost surely, 2^100321430204 is an apocalyptic number.

It is an amenable number.

100321430204 is a deficient number, since it is larger than the sum of its proper divisors (76945563700).

100321430204 is a wasteful number, since it uses less digits than its factorization.

100321430204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 243498724 (or 243498722 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 100321430204 its reverse (402034123001), we get a palindrome (502355553205).

The spelling of 100321430204 in words is "one hundred billion, three hundred twenty-one million, four hundred thirty thousand, two hundred four".