132221102303231 has 2 divisors, whose sum is σ = 132221102303232. Its totient is φ = 132221102303230.

The previous prime is 132221102303197. The next prime is 132221102303243. The reversal of 132221102303231 is 132303201122231.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 132221102303231 - 2²² = 132221098108927 is a prime.

It is a super-2 number, since 2×132221102303231² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 132221102303231.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (132221102383231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66110551151615 + 66110551151616.

It is an arithmetic number, because the mean of its divisors is an integer number (66110551151616).

Almost surely, 2^{132221102303231} is an apocalyptic number.

132221102303231 is a deficient number, since it is larger than the sum of its proper divisors (1).

132221102303231 is an equidigital number, since it uses as much as digits as its factorization.

132221102303231 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 132221102303231 its reverse (132303201122231), we get a palindrome (264524303425462).

The spelling of 132221102303231 in words is "one hundred thirty-two trillion, two hundred twenty-one billion, one hundred two million, three hundred three thousand, two hundred thirty-one".