200100112101000 has 128 divisors (see below), whose sum is σ = 693680388710400. Its totient is φ = 53360029886400.

The previous prime is 200100112100989. The next prime is 200100112101013. The reversal of 200100112101000 is 101211001002.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3705530632 + ... + 3705584631.

It is an arithmetic number, because the mean of its divisors is an integer number (5419378036800).

Almost surely, 2^{200100112101000} is an apocalyptic number.

200100112101000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200100112101000 is an abundant number, since it is smaller than the sum of its proper divisors (493580276609400).

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

200100112101000 is a wasteful number, since it uses less digits than its factorization.

200100112101000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7411115293 (or 7411115273 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 200100112101000 its reverse (101211001002), we get a palindrome (200201323102002).

The spelling of 200100112101000 in words is "two hundred trillion, one hundred billion, one hundred twelve million, one hundred one thousand".