200013132 has 24 divisors (see below), whose sum is σ = 509124672. Its totient is φ = 60610000.

The previous prime is 200013131. The next prime is 200013139. The reversal of 200013132 is 231310002.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is not an unprimeable number, because it can be changed into a prime (200013131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 757494 + ... + 757757.

It is an arithmetic number, because the mean of its divisors is an integer number (21213528).

Almost surely, 2^200013132 is an apocalyptic number.

200013132 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

200013132 is an abundant number, since it is smaller than the sum of its proper divisors (309111540).

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

200013132 is a wasteful number, since it uses less digits than its factorization.

200013132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1515269 (or 1515267 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 200013132 is about 14142.5999024225. The cubic root of 200013132 is about 584.8163467628.

Adding to 200013132 its reverse (231310002), we get a palindrome (431323134).

The spelling of 200013132 in words is "two hundred million, thirteen thousand, one hundred thirty-two".