132521201 has 2 divisors, whose sum is σ = 132521202. Its totient is φ = 132521200.

The previous prime is 132521197. The next prime is 132521231. The reversal of 132521201 is 102125231.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 122434225 + 10086976 = 11065^2 + 3176^2 .

It is a cyclic number.

It is not a de Polignac number, because 132521201 - 2² = 132521197 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 132521201.

It is not a weakly prime, because it can be changed into another prime (132521231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66260600 + 66260601.

It is an arithmetic number, because the mean of its divisors is an integer number (66260601).

Almost surely, 2^132521201 is an apocalyptic number.

It is an amenable number.

132521201 is a deficient number, since it is larger than the sum of its proper divisors (1).

132521201 is an equidigital number, since it uses as much as digits as its factorization.

132521201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 132521201 is about 11511.7853089779. The cubic root of 132521201 is about 509.8336007188.

Adding to 132521201 its reverse (102125231), we get a palindrome (234646432).

The spelling of 132521201 in words is "one hundred thirty-two million, five hundred twenty-one thousand, two hundred one".