132030303221 has 2 divisors, whose sum is σ = 132030303222. Its totient is φ = 132030303220.

The previous prime is 132030303211. The next prime is 132030303239. The reversal of 132030303221 is 122303030231.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 72732696100 + 59297607121 = 269690^2 + 243511^2 .

It is a cyclic number.

It is not a de Polignac number, because 132030303221 - 2¹⁰ = 132030302197 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 132030303193 and 132030303202.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (132030303211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66015151610 + 66015151611.

It is an arithmetic number, because the mean of its divisors is an integer number (66015151611).

Almost surely, 2^132030303221 is an apocalyptic number.

It is an amenable number.

132030303221 is a deficient number, since it is larger than the sum of its proper divisors (1).

132030303221 is an equidigital number, since it uses as much as digits as its factorization.

132030303221 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 132030303221 its reverse (122303030231), we get a palindrome (254333333452).

The spelling of 132030303221 in words is "one hundred thirty-two billion, thirty million, three hundred three thousand, two hundred twenty-one".