130059491 has 2 divisors, whose sum is σ = 130059492. Its totient is φ = 130059490.

The previous prime is 130059487. The next prime is 130059511. The reversal of 130059491 is 194950031.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 130059491 - 2² = 130059487 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (130059451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65029745 + 65029746.

It is an arithmetic number, because the mean of its divisors is an integer number (65029746).

Almost surely, 2^130059491 is an apocalyptic number.

130059491 is a deficient number, since it is larger than the sum of its proper divisors (1).

130059491 is an equidigital number, since it uses as much as digits as its factorization.

130059491 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4860, while the sum is 32.

The square root of 130059491 is about 11404.3628055232. The cubic root of 130059491 is about 506.6569643129.

The spelling of 130059491 in words is "one hundred thirty million, fifty-nine thousand, four hundred ninety-one".