130671882641 has 4 divisors (see below), whose sum is σ = 130672614000. Its totient is φ = 130671151284.

The previous prime is 130671882619. The next prime is 130671882673. The reversal of 130671882641 is 146288176031.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 146288176031 = 22709 ⋅6441859.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-130671882641 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130671882541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100010 + ... + 520908.

It is an arithmetic number, because the mean of its divisors is an integer number (32668153500).

Almost surely, 2^130671882641 is an apocalyptic number.

It is an amenable number.

130671882641 is a deficient number, since it is larger than the sum of its proper divisors (731359).

130671882641 is an equidigital number, since it uses as much as digits as its factorization.

130671882641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 731358.

The product of its (nonzero) digits is 387072, while the sum is 47.

The spelling of 130671882641 in words is "one hundred thirty billion, six hundred seventy-one million, eight hundred eighty-two thousand, six hundred forty-one".