100421304300 has 54 divisors (see below), whose sum is σ = 314765002188. Its totient is φ = 26779014240.

The previous prime is 100421304287. The next prime is 100421304301. The reversal of 100421304300 is 3403124001.

100421304300 is a `hidden beast` number, since 100 + 4 + 2 + 130 + 430 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (100421304301) 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 17 ways as a sum of consecutive naturals, for example, 55788714 + ... + 55790513.

It is an arithmetic number, because the mean of its divisors is an integer number (5828981522).

Almost surely, 2^100421304300 is an apocalyptic number.

100421304300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100421304300 is an abundant number, since it is smaller than the sum of its proper divisors (214343697888).

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

100421304300 is a wasteful number, since it uses less digits than its factorization.

100421304300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111579247 (or 111579237 counting only the distinct ones).

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

Adding to 100421304300 its reverse (3403124001), we get a palindrome (103824428301).

The spelling of 100421304300 in words is "one hundred billion, four hundred twenty-one million, three hundred four thousand, three hundred".