132236322506 has 4 divisors (see below), whose sum is σ = 198354483762. Its totient is φ = 66118161252.

The previous prime is 132236322469. The next prime is 132236322511. The reversal of 132236322506 is 605223632231.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 129678491881 + 2557830625 = 360109^2 + 50575^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33059080625 + ... + 33059080628.

Almost surely, 2^132236322506 is an apocalyptic number.

132236322506 is a deficient number, since it is larger than the sum of its proper divisors (66118161256).

132236322506 is an equidigital number, since it uses as much as digits as its factorization.

132236322506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66118161255.

The product of its (nonzero) digits is 77760, while the sum is 35.

Adding to 132236322506 its reverse (605223632231), we get a palindrome (737459954737).

The spelling of 132236322506 in words is "one hundred thirty-two billion, two hundred thirty-six million, three hundred twenty-two thousand, five hundred six".