130444201493 has 2 divisors, whose sum is σ = 130444201494. Its totient is φ = 130444201492.

The previous prime is 130444201487. The next prime is 130444201523. The reversal of 130444201493 is 394102444031.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 130059767044 + 384434449 = 360638^2 + 19607^2 .

It is a cyclic number.

It is not a de Polignac number, because 130444201493 - 2²² = 130440007189 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130441201493) 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, 65222100746 + 65222100747.

It is an arithmetic number, because the mean of its divisors is an integer number (65222100747).

Almost surely, 2^130444201493 is an apocalyptic number.

It is an amenable number.

130444201493 is a deficient number, since it is larger than the sum of its proper divisors (1).

130444201493 is an equidigital number, since it uses as much as digits as its factorization.

130444201493 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 41472, while the sum is 35.

The spelling of 130444201493 in words is "one hundred thirty billion, four hundred forty-four million, two hundred one thousand, four hundred ninety-three".