200000020101 has 16 divisors (see below), whose sum is σ = 304782102144. Its totient is φ = 114278163264.

The previous prime is 200000020027. The next prime is 200000020133. The reversal of 200000020101 is 101020000002.

It is a happy number.

200000020101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 200000020101 - 2²³ = 199991631493 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 200000020101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200000020901) 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 15 ways as a sum of consecutive naturals, for example, 17995 + ... + 632711.

It is an arithmetic number, because the mean of its divisors is an integer number (19048881384).

Almost surely, 2^200000020101 is an apocalyptic number.

200000020101 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

200000020101 is a deficient number, since it is larger than the sum of its proper divisors (104782082043).

200000020101 is a wasteful number, since it uses less digits than its factorization.

200000020101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 630220.

The product of its (nonzero) digits is 4, while the sum is 6.

Adding to 200000020101 its reverse (101020000002), we get a palindrome (301020020103).

The spelling of 200000020101 in words is "two hundred billion, twenty thousand, one hundred one".