130275287 has 2 divisors, whose sum is σ = 130275288. Its totient is φ = 130275286.

The previous prime is 130275259. The next prime is 130275307. The reversal of 130275287 is 782572031.

It is a strong prime.

It is an emirp because it is prime and its reverse (782572031) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 130275287 - 2²⁴ = 113498071 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130275227) 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 as a sum of consecutive naturals, namely, 65137643 + 65137644.

It is an arithmetic number, because the mean of its divisors is an integer number (65137644).

Almost surely, 2^130275287 is an apocalyptic number.

130275287 is a deficient number, since it is larger than the sum of its proper divisors (1).

130275287 is an equidigital number, since it uses as much as digits as its factorization.

130275287 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23520, while the sum is 35.

The square root of 130275287 is about 11413.8200003329. The cubic root of 130275287 is about 506.9370262329.

The spelling of 130275287 in words is "one hundred thirty million, two hundred seventy-five thousand, two hundred eighty-seven".