100201112000 has 112 divisors (see below), whose sum is σ = 270707205600. Its totient is φ = 36436736000.

The previous prime is 100201111987. The next prime is 100201112051. The reversal of 100201112000 is 211102001.

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 pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 481325 + ... + 657324.

Almost surely, 2^100201112000 is an apocalyptic number.

100201112000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100201112000 is an abundant number, since it is smaller than the sum of its proper divisors (170506093600).

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

100201112000 is a wasteful number, since it uses less digits than its factorization.

100201112000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1138687 (or 1138667 counting only the distinct ones).

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

Adding to 100201112000 its reverse (211102001), we get a palindrome (100412214001).

Subtracting from 100201112000 its reverse (211102001), we obtain a palindrome (99990009999).

The spelling of 100201112000 in words is "one hundred billion, two hundred one million, one hundred twelve thousand".