200101200102 has 48 divisors (see below), whose sum is σ = 439898483232. Its totient is φ = 65725134720.

The previous prime is 200101200097. The next prime is 200101200193. The reversal of 200101200102 is 201002101002.

200101200102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 2357098 + ... + 2440514.

It is an arithmetic number, because the mean of its divisors is an integer number (9164551734).

Almost surely, 2^200101200102 is an apocalyptic number.

200101200102 is an abundant number, since it is smaller than the sum of its proper divisors (239797283130).

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

200101200102 is a wasteful number, since it uses less digits than its factorization.

200101200102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85373 (or 85370 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

Adding to 200101200102 its reverse (201002101002), we get a palindrome (401103301104).

The spelling of 200101200102 in words is "two hundred billion, one hundred one million, two hundred thousand, one hundred two".