132150302520221 has 2 divisors, whose sum is σ = 132150302520222. Its totient is φ = 132150302520220.

The previous prime is 132150302520169. The next prime is 132150302520233. The reversal of 132150302520221 is 122025203051231.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 92205816892996 + 39944485627225 = 9602386^2 + 6320165^2 .

It is a cyclic number.

It is not a de Polignac number, because 132150302520221 - 2⁶ = 132150302520157 is a prime.

It is a super-2 number, since 2×132150302520221² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (132150302520721) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66075151260110 + 66075151260111.

It is an arithmetic number, because the mean of its divisors is an integer number (66075151260111).

Almost surely, 2^{132150302520221} is an apocalyptic number.

It is an amenable number.

132150302520221 is a deficient number, since it is larger than the sum of its proper divisors (1).

132150302520221 is an equidigital number, since it uses as much as digits as its factorization.

132150302520221 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7200, while the sum is 29.

Adding to 132150302520221 its reverse (122025203051231), we get a palindrome (254175505571452).

The spelling of 132150302520221 in words is "one hundred thirty-two trillion, one hundred fifty billion, three hundred two million, five hundred twenty thousand, two hundred twenty-one".