132020302321 has 2 divisors, whose sum is σ = 132020302322. Its totient is φ = 132020302320.

The previous prime is 132020302319. The next prime is 132020302331. The reversal of 132020302321 is 123203020231.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 107738871696 + 24281430625 = 328236^2 + 155825^2 .

It is a cyclic number.

It is not a de Polignac number, because 132020302321 - 2¹ = 132020302319 is a prime.

Together with 132020302319, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (132020302331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66010151160 + 66010151161.

It is an arithmetic number, because the mean of its divisors is an integer number (66010151161).

Almost surely, 2^132020302321 is an apocalyptic number.

It is an amenable number.

132020302321 is a deficient number, since it is larger than the sum of its proper divisors (1).

132020302321 is an equidigital number, since it uses as much as digits as its factorization.

132020302321 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 132020302321 its reverse (123203020231), we get a palindrome (255223322552).

The spelling of 132020302321 in words is "one hundred thirty-two billion, twenty million, three hundred two thousand, three hundred twenty-one".