130221003091 has 2 divisors, whose sum is σ = 130221003092. Its totient is φ = 130221003090.

The previous prime is 130221002971. The next prime is 130221003109. The reversal of 130221003091 is 190300122031.

Together with next prime (130221003109) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 130221003091 - 2⁷ = 130221002963 is a prime.

It is not a weakly prime, because it can be changed into another prime (130221001091) 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, 65110501545 + 65110501546.

It is an arithmetic number, because the mean of its divisors is an integer number (65110501546).

Almost surely, 2^130221003091 is an apocalyptic number.

130221003091 is a deficient number, since it is larger than the sum of its proper divisors (1).

130221003091 is an equidigital number, since it uses as much as digits as its factorization.

130221003091 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 324, while the sum is 22.

The spelling of 130221003091 in words is "one hundred thirty billion, two hundred twenty-one million, three thousand, ninety-one".