100021000110200 has 192 divisors, whose sum is σ = 259433426448000. Its totient is φ = 35607741603840.

The previous prime is 100021000110149. The next prime is 100021000110223. The reversal of 100021000110200 is 2011000120001.

100021000110200 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 (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 53290112 + ... + 55135088.

It is an arithmetic number, because the mean of its divisors is an integer number (1351215762750).

Almost surely, 2^{100021000110200} is an apocalyptic number.

100021000110200 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 100021000110200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (129716713224000).

100021000110200 is an abundant number, since it is smaller than the sum of its proper divisors (159412426337800).

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

100021000110200 is a wasteful number, since it uses less digits than its factorization.

100021000110200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1845754 (or 1845745 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 100021000110200 its reverse (2011000120001), we get a palindrome (102032000230201).

The spelling of 100021000110200 in words is "one hundred trillion, twenty-one billion, one hundred ten thousand, two hundred".