132323133221 has 2 divisors, whose sum is σ = 132323133222. Its totient is φ = 132323133220.

The previous prime is 132323133149. The next prime is 132323133233. The reversal of 132323133221 is 122331323231.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 124559584900 + 7763548321 = 352930^2 + 88111^2 .

It is a cyclic number.

It is not a de Polignac number, because 132323133221 - 2³⁴ = 115143264037 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (132323133521) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66161566610 + 66161566611.

It is an arithmetic number, because the mean of its divisors is an integer number (66161566611).

Almost surely, 2^132323133221 is an apocalyptic number.

It is an amenable number.

132323133221 is a deficient number, since it is larger than the sum of its proper divisors (1).

132323133221 is an equidigital number, since it uses as much as digits as its factorization.

132323133221 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3888, while the sum is 26.

Adding to 132323133221 its reverse (122331323231), we get a palindrome (254654456452).

The spelling of 132323133221 in words is "one hundred thirty-two billion, three hundred twenty-three million, one hundred thirty-three thousand, two hundred twenty-one".