130137221593 has 2 divisors, whose sum is σ = 130137221594. Its totient is φ = 130137221592.

The previous prime is 130137221581. The next prime is 130137221653. The reversal of 130137221593 is 395122731031.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 129965297049 + 171924544 = 360507^2 + 13112^2 .

It is a cyclic number.

It is not a de Polignac number, because 130137221593 - 2⁵ = 130137221561 is a prime.

It is not a weakly prime, because it can be changed into another prime (130137221503) 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, 65068610796 + 65068610797.

It is an arithmetic number, because the mean of its divisors is an integer number (65068610797).

Almost surely, 2^130137221593 is an apocalyptic number.

It is an amenable number.

130137221593 is a deficient number, since it is larger than the sum of its proper divisors (1).

130137221593 is an equidigital number, since it uses as much as digits as its factorization.

130137221593 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34020, while the sum is 37.

The spelling of 130137221593 in words is "one hundred thirty billion, one hundred thirty-seven million, two hundred twenty-one thousand, five hundred ninety-three".