132571531322047 has 2 divisors, whose sum is σ = 132571531322048. Its totient is φ = 132571531322046.

The previous prime is 132571531321991. The next prime is 132571531322089. The reversal of 132571531322047 is 740223135175231.

It is a strong prime.

It is an emirp because it is prime and its reverse (740223135175231) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 132571531322047 - 2¹¹ = 132571531319999 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 132571531321988 and 132571531322006.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (132571591322047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66285765661023 + 66285765661024.

It is an arithmetic number, because the mean of its divisors is an integer number (66285765661024).

Almost surely, 2^{132571531322047} is an apocalyptic number.

132571531322047 is a deficient number, since it is larger than the sum of its proper divisors (1).

132571531322047 is an equidigital number, since it uses as much as digits as its factorization.

132571531322047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1058400, while the sum is 46.

Adding to 132571531322047 its reverse (740223135175231), we get a palindrome (872794666497278).

The spelling of 132571531322047 in words is "one hundred thirty-two trillion, five hundred seventy-one billion, five hundred thirty-one million, three hundred twenty-two thousand, forty-seven".