132745201 has 4 divisors (see below), whose sum is σ = 134425600. Its totient is φ = 131064804.

The previous prime is 132745199. The next prime is 132745237. The reversal of 132745201 is 102547231.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 102547231 = 3391 ⋅30241.

It is a cyclic number.

It is not a de Polignac number, because 132745201 - 2¹ = 132745199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (132745241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 840081 + ... + 840238.

It is an arithmetic number, because the mean of its divisors is an integer number (33606400).

Almost surely, 2^132745201 is an apocalyptic number.

It is an amenable number.

132745201 is a deficient number, since it is larger than the sum of its proper divisors (1680399).

132745201 is an equidigital number, since it uses as much as digits as its factorization.

132745201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1680398.

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 132745201 is about 11521.5103610594. The cubic root of 132745201 is about 510.1206955147.

The spelling of 132745201 in words is "one hundred thirty-two million, seven hundred forty-five thousand, two hundred one".