200100112001 has 4 divisors (see below), whose sum is σ = 201627593904. Its totient is φ = 198572630100.

The previous prime is 200100111971. The next prime is 200100112007. The reversal of 200100112001 is 100211001002.

200100112001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-200100112001 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 200100112001.

It is not an unprimeable number, because it can be changed into a prime (200100112007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 763740755 + ... + 763741016.

It is an arithmetic number, because the mean of its divisors is an integer number (50406898476).

Almost surely, 2^200100112001 is an apocalyptic number.

It is an amenable number.

200100112001 is a deficient number, since it is larger than the sum of its proper divisors (1527481903).

200100112001 is a wasteful number, since it uses less digits than its factorization.

200100112001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1527481902.

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

Adding to 200100112001 its reverse (100211001002), we get a palindrome (300311113003).

The spelling of 200100112001 in words is "two hundred billion, one hundred million, one hundred twelve thousand, one".