201233000 has 32 divisors (see below), whose sum is σ = 470887560. Its totient is φ = 80492800.

The previous prime is 201232963. The next prime is 201233033. The reversal of 201233000 is 332102.

It can be written as a sum of positive squares in 4 ways, for example, as 126202756 + 75030244 = 11234^2 + 8662^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 99617 + ... + 101616.

Almost surely, 2^201233000 is an apocalyptic number.

201233000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

201233000 is an abundant number, since it is smaller than the sum of its proper divisors (269654560).

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

201233000 is a wasteful number, since it uses less digits than its factorization.

201233000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201254 (or 201240 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 11.

The square root of 201233000 is about 14185.6617751869. The cubic root of 201233000 is about 586.0028577169.

Adding to 201233000 its reverse (332102), we get a palindrome (201565102).

The spelling of 201233000 in words is "two hundred one million, two hundred thirty-three thousand".