130287671 has 2 divisors, whose sum is σ = 130287672. Its totient is φ = 130287670.

The previous prime is 130287667. The next prime is 130287679. The reversal of 130287671 is 176782031.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 130287671 - 2² = 130287667 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130287679) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65143835 + 65143836.

It is an arithmetic number, because the mean of its divisors is an integer number (65143836).

Almost surely, 2^130287671 is an apocalyptic number.

130287671 is a deficient number, since it is larger than the sum of its proper divisors (1).

130287671 is an equidigital number, since it uses as much as digits as its factorization.

130287671 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14112, while the sum is 35.

The square root of 130287671 is about 11414.3624876732. The cubic root of 130287671 is about 506.9530889090.

The spelling of 130287671 in words is "one hundred thirty million, two hundred eighty-seven thousand, six hundred seventy-one".