201433132 has 6 divisors (see below), whose sum is σ = 352507988. Its totient is φ = 100716564.

The previous prime is 201433129. The next prime is 201433151. The reversal of 201433132 is 231334102.

It is a super-3 number, since 3×201433132³ (a number of 26 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25179138 + ... + 25179145.

Almost surely, 2^201433132 is an apocalyptic number.

It is an amenable number.

201433132 is a deficient number, since it is larger than the sum of its proper divisors (151074856).

201433132 is a wasteful number, since it uses less digits than its factorization.

201433132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50358287 (or 50358285 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 201433132 is about 14192.7140462985. The cubic root of 201433132 is about 586.1970589109.

Adding to 201433132 its reverse (231334102), we get a palindrome (432767234).

The spelling of 201433132 in words is "two hundred one million, four hundred thirty-three thousand, one hundred thirty-two".