201340532 has 12 divisors (see below), whose sum is σ = 361869060. Its totient is φ = 97949376.

The previous prime is 201340507. The next prime is 201340547. The reversal of 201340532 is 235043102.

It is a happy number.

201340532 is digitally balanced in base 3, 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 2 ways, for example, as 147962896 + 53377636 = 12164^2 + 7306^2 .

It is a super-3 number, since 3×201340532³ (a number of 26 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 680057 + ... + 680352.

It is an arithmetic number, because the mean of its divisors is an integer number (30155755).

Almost surely, 2^201340532 is an apocalyptic number.

It is an amenable number.

201340532 is a deficient number, since it is larger than the sum of its proper divisors (160528528).

201340532 is a wasteful number, since it uses less digits than its factorization.

201340532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1360450 (or 1360448 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 201340532 is about 14189.4514340759. The cubic root of 201340532 is about 586.1072190599.

Adding to 201340532 its reverse (235043102), we get a palindrome (436383634).

The spelling of 201340532 in words is "two hundred one million, three hundred forty thousand, five hundred thirty-two".