100021230300 has 288 divisors, whose sum is σ = 305833314304. Its totient is φ = 25204608000.

The previous prime is 100021230299. The next prime is 100021230313. The reversal of 100021230300 is 3032120001.

It is a happy number.

100021230300 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 89065539 + ... + 89066661.

Almost surely, 2^100021230300 is an apocalyptic number.

100021230300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 100021230300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (152916657152).

100021230300 is an abundant number, since it is smaller than the sum of its proper divisors (205812084004).

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

100021230300 is a wasteful number, since it uses less digits than its factorization.

100021230300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1389 (or 1382 counting only the distinct ones).

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

Adding to 100021230300 its reverse (3032120001), we get a palindrome (103053350301).

The spelling of 100021230300 in words is "one hundred billion, twenty-one million, two hundred thirty thousand, three hundred".