200100033 has 24 divisors (see below), whose sum is σ = 339255488. Its totient is φ = 111251232.

The previous prime is 200100031. The next prime is 200100053. The reversal of 200100033 is 330001002.

It is a happy number.

200100033 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 200100033 - 2¹ = 200100031 is a prime.

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

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 200099988 and 200100024.

It is not an unprimeable number, because it can be changed into a prime (200100031) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 40591 + ... + 45252.

Almost surely, 2^200100033 is an apocalyptic number.

It is an amenable number.

200100033 is a deficient number, since it is larger than the sum of its proper divisors (139155455).

200100033 is a wasteful number, since it uses less digits than its factorization.

200100033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85893 (or 85890 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 9.

The square root of 200100033 is about 14145.6718822402. The cubic root of 200100033 is about 584.9010308140.

Adding to 200100033 its reverse (330001002), we get a palindrome (530101035).

The spelling of 200100033 in words is "two hundred million, one hundred thousand, thirty-three".