132413321 has 2 divisors, whose sum is σ = 132413322. Its totient is φ = 132413320.

The previous prime is 132413291. The next prime is 132413327. The reversal of 132413321 is 123314231.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 131423296 + 990025 = 11464^2 + 995^2 .

It is a cyclic number.

It is not a de Polignac number, because 132413321 - 2⁶ = 132413257 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 132413293 and 132413302.

It is not a weakly prime, because it can be changed into another prime (132413327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66206660 + 66206661.

It is an arithmetic number, because the mean of its divisors is an integer number (66206661).

Almost surely, 2^132413321 is an apocalyptic number.

It is an amenable number.

132413321 is a deficient number, since it is larger than the sum of its proper divisors (1).

132413321 is an equidigital number, since it uses as much as digits as its factorization.

132413321 is an evil number, because the sum of its binary digits is even.

The product of its digits is 432, while the sum is 20.

The square root of 132413321 is about 11507.0987220932. The cubic root of 132413321 is about 509.6952183824.

Adding to 132413321 its reverse (123314231), we get a palindrome (255727552).

The spelling of 132413321 in words is "one hundred thirty-two million, four hundred thirteen thousand, three hundred twenty-one".