132820302624687 has 28 divisors (see below), whose sum is σ = 199147964918544. Its totient is φ = 88543040630400.

The previous prime is 132820302624677. The next prime is 132820302624721. The reversal of 132820302624687 is 786426203028231.

132820302624687 is a `hidden beast` number, since 1 + 3 + 2 + 8 + 2 + 0 + 3 + 0 + 2 + 624 + 6 + 8 + 7 = 666.

It is not a de Polignac number, because 132820302624687 - 2¹⁰ = 132820302623663 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132820302624637) 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 in 27 ways as a sum of consecutive naturals, for example, 12987078 + ... + 20839980.

Almost surely, 2^{132820302624687} is an apocalyptic number.

132820302624687 is a deficient number, since it is larger than the sum of its proper divisors (66327662293857).

132820302624687 is an frugal number, since it uses more digits than its factorization.

132820302624687 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7876122 (or 7876107 counting only the distinct ones).

The product of its (nonzero) digits is 9289728, while the sum is 54.

The spelling of 132820302624687 in words is "one hundred thirty-two trillion, eight hundred twenty billion, three hundred two million, six hundred twenty-four thousand, six hundred eighty-seven".