201020000110200 has 144 divisors (see below), whose sum is σ = 710623333843800. Its totient is φ = 50784000019200.

The previous prime is 201020000110183. The next prime is 201020000110211. The reversal of 201020000110200 is 2011000020102.

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 polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 2938854691 + ... + 2938923090.

Almost surely, 2^{201020000110200} is an apocalyptic number.

201020000110200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

201020000110200 is an abundant number, since it is smaller than the sum of its proper divisors (509603333733600).

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

201020000110200 is a wasteful number, since it uses less digits than its factorization.

201020000110200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5877777822 (or 5877777810 counting only the distinct ones).

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

Adding to 201020000110200 its reverse (2011000020102), we get a palindrome (203031000130302).

The spelling of 201020000110200 in words is "two hundred one trillion, twenty billion, one hundred ten thousand, two hundred".