132171143310847 has 2 divisors, whose sum is σ = 132171143310848. Its totient is φ = 132171143310846.

The previous prime is 132171143310757. The next prime is 132171143310881. The reversal of 132171143310847 is 748013341171231.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-132171143310847 is a prime.

It is a super-2 number, since 2×132171143310847² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 132171143310797 and 132171143310806.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (132171143110847) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66085571655423 + 66085571655424.

It is an arithmetic number, because the mean of its divisors is an integer number (66085571655424).

Almost surely, 2^{132171143310847} is an apocalyptic number.

132171143310847 is a deficient number, since it is larger than the sum of its proper divisors (1).

132171143310847 is an equidigital number, since it uses as much as digits as its factorization.

132171143310847 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 338688, while the sum is 46.

The spelling of 132171143310847 in words is "one hundred thirty-two trillion, one hundred seventy-one billion, one hundred forty-three million, three hundred ten thousand, eight hundred forty-seven".