201305332 has 6 divisors (see below), whose sum is σ = 352284338. Its totient is φ = 100652664.

The previous prime is 201305329. The next prime is 201305341. The reversal of 201305332 is 233503102.

It can be written as a sum of positive squares in only one way, i.e., 182952676 + 18352656 = 13526^2 + 4284^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25163163 + ... + 25163170.

Almost surely, 2^201305332 is an apocalyptic number.

It is an amenable number.

201305332 is a deficient number, since it is larger than the sum of its proper divisors (150979006).

201305332 is a wasteful number, since it uses less digits than its factorization.

201305332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50326337 (or 50326335 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 19.

The square root of 201305332 is about 14188.2110218308. The cubic root of 201305332 is about 586.0730610486.

Adding to 201305332 its reverse (233503102), we get a palindrome (434808434).

The spelling of 201305332 in words is "two hundred one million, three hundred five thousand, three hundred thirty-two".