206133104 has 20 divisors (see below), whose sum is σ = 399681264. Its totient is φ = 102989568.

The previous prime is 206133097. The next prime is 206133181. The reversal of 206133104 is 401331602.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21704 + ... + 29720.

Almost surely, 2^206133104 is an apocalyptic number.

It is an amenable number.

206133104 is a deficient number, since it is larger than the sum of its proper divisors (193548160).

206133104 is a wasteful number, since it uses less digits than its factorization.

206133104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9632 (or 9626 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 206133104 is about 14357.3362431894. The cubic root of 206133104 is about 590.7212323214.

Adding to 206133104 its reverse (401331602), we get a palindrome (607464706).

The spelling of 206133104 in words is "two hundred six million, one hundred thirty-three thousand, one hundred four".