130564571 has 2 divisors, whose sum is σ = 130564572. Its totient is φ = 130564570.

The previous prime is 130564517. The next prime is 130564631. The reversal of 130564571 is 175465031.

Together with previous prime (130564517) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 130564571 - 2²² = 126370267 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (130564501) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65282285 + 65282286.

It is an arithmetic number, because the mean of its divisors is an integer number (65282286).

Almost surely, 2^130564571 is an apocalyptic number.

130564571 is a deficient number, since it is larger than the sum of its proper divisors (1).

130564571 is an equidigital number, since it uses as much as digits as its factorization.

130564571 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12600, while the sum is 32.

The square root of 130564571 is about 11426.4855051761. The cubic root of 130564571 is about 507.3119767457.

The spelling of 130564571 in words is "one hundred thirty million, five hundred sixty-four thousand, five hundred seventy-one".