132220315051021 has 2 divisors, whose sum is σ = 132220315051022. Its totient is φ = 132220315051020.

The previous prime is 132220315050979. The next prime is 132220315051031. The reversal of 132220315051021 is 120150513022231.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 132146175385225 + 74139665796 = 11495485^2 + 272286^2 .

It is a cyclic number.

It is not a de Polignac number, because 132220315051021 - 2¹¹ = 132220315048973 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (132220315051031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66110157525510 + 66110157525511.

It is an arithmetic number, because the mean of its divisors is an integer number (66110157525511).

Almost surely, 2^{132220315051021} is an apocalyptic number.

It is an amenable number.

132220315051021 is a deficient number, since it is larger than the sum of its proper divisors (1).

132220315051021 is an equidigital number, since it uses as much as digits as its factorization.

132220315051021 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3600, while the sum is 28.

Adding to 132220315051021 its reverse (120150513022231), we get a palindrome (252370828073252).

The spelling of 132220315051021 in words is "one hundred thirty-two trillion, two hundred twenty billion, three hundred fifteen million, fifty-one thousand, twenty-one".