130330091 has 2 divisors, whose sum is σ = 130330092. Its totient is φ = 130330090.

The previous prime is 130330061. The next prime is 130330111. The reversal of 130330091 is 190033031.

It is an a-pointer prime, because the next prime (130330111) can be obtained adding 130330091 to its sum of digits (20).

It is a strong prime.

It is an emirp because it is prime and its reverse (190033031) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 130330091 - 2¹⁸ = 130067947 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (130330001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65165045 + 65165046.

It is an arithmetic number, because the mean of its divisors is an integer number (65165046).

Almost surely, 2^130330091 is an apocalyptic number.

130330091 is a deficient number, since it is larger than the sum of its proper divisors (1).

130330091 is an equidigital number, since it uses as much as digits as its factorization.

130330091 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 243, while the sum is 20.

The square root of 130330091 is about 11416.2205216963. The cubic root of 130330091 is about 507.0081020871.

The spelling of 130330091 in words is "one hundred thirty million, three hundred thirty thousand, ninety-one".