201132200 has 24 divisors (see below), whose sum is σ = 467632830. Its totient is φ = 80452800.

The previous prime is 201132187. The next prime is 201132209. The reversal of 201132200 is 2231102.

It is a happy number.

201132200 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 162766564 + 38365636 = 12758^2 + 6194^2 .

It is not an unprimeable number, because it can be changed into a prime (201132209) 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, 502631 + ... + 503030.

Almost surely, 2^201132200 is an apocalyptic number.

201132200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

201132200 is an abundant number, since it is smaller than the sum of its proper divisors (266500630).

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

201132200 is a wasteful number, since it uses less digits than its factorization.

201132200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1005677 (or 1005668 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 201132200 is about 14182.1084469130. The cubic root of 201132200 is about 585.9049961110.

Adding to 201132200 its reverse (2231102), we get a palindrome (203363302).

The spelling of 201132200 in words is "two hundred one million, one hundred thirty-two thousand, two hundred".