132440201 has 2 divisors, whose sum is σ = 132440202. Its totient is φ = 132440200.

The previous prime is 132440197. The next prime is 132440207. The reversal of 132440201 is 102044231.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 94556176 + 37884025 = 9724^2 + 6155^2 .

It is a cyclic number.

It is not a de Polignac number, because 132440201 - 2² = 132440197 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 132440201.

It is not a weakly prime, because it can be changed into another prime (132440207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66220100 + 66220101.

It is an arithmetic number, because the mean of its divisors is an integer number (66220101).

Almost surely, 2^132440201 is an apocalyptic number.

It is an amenable number.

132440201 is a deficient number, since it is larger than the sum of its proper divisors (1).

132440201 is an equidigital number, since it uses as much as digits as its factorization.

132440201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 132440201 is about 11508.2666375089. The cubic root of 132440201 is about 509.7297055483.

Adding to 132440201 its reverse (102044231), we get a palindrome (234484432).

The spelling of 132440201 in words is "one hundred thirty-two million, four hundred forty thousand, two hundred one".