206003150 has 24 divisors (see below), whose sum is σ = 383561760. Its totient is φ = 82316160.

The previous prime is 206003129. The next prime is 206003173. The reversal of 206003150 is 51300602.

206003150 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 73067 + ... + 75833.

It is an arithmetic number, because the mean of its divisors is an integer number (15981740).

Almost surely, 2^206003150 is an apocalyptic number.

206003150 is a deficient number, since it is larger than the sum of its proper divisors (177558610).

206003150 is a wasteful number, since it uses less digits than its factorization.

206003150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4268 (or 4263 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 206003150 is about 14352.8098294376. The cubic root of 206003150 is about 590.5970686566.

Adding to 206003150 its reverse (51300602), we get a palindrome (257303752).

The spelling of 206003150 in words is "two hundred six million, three thousand, one hundred fifty".