132236321065 has 4 divisors (see below), whose sum is σ = 158683585284. Its totient is φ = 105789056848.

The previous prime is 132236321039. The next prime is 132236321099. The reversal of 132236321065 is 560123632231.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 560123632231 = 2917 ⋅192020443.

It can be written as a sum of positive squares in 2 ways, for example, as 98385104896 + 33851216169 = 313664^2 + 183987^2 .

It is a cyclic number.

It is not a de Polignac number, because 132236321065 - 2¹⁷ = 132236189993 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 132236321065.

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, 13223632102 + ... + 13223632111.

It is an arithmetic number, because the mean of its divisors is an integer number (39670896321).

Almost surely, 2^132236321065 is an apocalyptic number.

It is an amenable number.

132236321065 is a deficient number, since it is larger than the sum of its proper divisors (26447264219).

132236321065 is an equidigital number, since it uses as much as digits as its factorization.

132236321065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26447264218.

The product of its (nonzero) digits is 38880, while the sum is 34.

Adding to 132236321065 its reverse (560123632231), we get a palindrome (692359953296).

The spelling of 132236321065 in words is "one hundred thirty-two billion, two hundred thirty-six million, three hundred twenty-one thousand, sixty-five".