100201011100000 has 432 divisors, whose sum is σ = 264051832413600. Its totient is φ = 37401900800000.

The previous prime is 100201011099991. The next prime is 100201011100049. The reversal of 100201011100000 is 1110102001.

It is a congruent number.

It is an unprimeable number.

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 71 ways as a sum of consecutive naturals, for example, 2168876901 + ... + 2168923099.

It is an arithmetic number, because the mean of its divisors is an integer number (611231093550).

Almost surely, 2^{100201011100000} is an apocalyptic number.

100201011100000 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 100201011100000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (132025916206800).

100201011100000 is an abundant number, since it is smaller than the sum of its proper divisors (163850821313600).

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

100201011100000 is an frugal number, since it uses more digits than its factorization.

100201011100000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46321 (or 46270 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 7.

Adding to 100201011100000 its reverse (1110102001), we get a palindrome (100202121202001).

The spelling of 100201011100000 in words is "one hundred trillion, two hundred one billion, eleven million, one hundred thousand".