130065671 has 2 divisors, whose sum is σ = 130065672. Its totient is φ = 130065670.

The previous prime is 130065587. The next prime is 130065673. The reversal of 130065671 is 176560031.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 130065671 - 2¹⁰ = 130064647 is a prime.

Together with 130065673, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130065673) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65032835 + 65032836.

It is an arithmetic number, because the mean of its divisors is an integer number (65032836).

Almost surely, 2^130065671 is an apocalyptic number.

130065671 is a deficient number, since it is larger than the sum of its proper divisors (1).

130065671 is an equidigital number, since it uses as much as digits as its factorization.

130065671 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3780, while the sum is 29.

The square root of 130065671 is about 11404.6337512434. The cubic root of 130065671 is about 506.6649890776.

The spelling of 130065671 in words is "one hundred thirty million, sixty-five thousand, six hundred seventy-one".