20201033200 has 30 divisors (see below), whose sum is σ = 48532983224. Its totient is φ = 8080413120.

The previous prime is 20201033191. The next prime is 20201033201. The reversal of 20201033200 is 233010202.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20201033201) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 25250892 + ... + 25251691.

Almost surely, 2^20201033200 is an apocalyptic number.

20201033200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20201033200 is an abundant number, since it is smaller than the sum of its proper divisors (28331950024).

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

20201033200 is a wasteful number, since it uses less digits than its factorization.

20201033200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50502601 (or 50502590 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 13.

Adding to 20201033200 its reverse (233010202), we get a palindrome (20434043402).

The spelling of 20201033200 in words is "twenty billion, two hundred one million, thirty-three thousand, two hundred".