130441244023021 has 2 divisors, whose sum is σ = 130441244023022. Its totient is φ = 130441244023020.

The previous prime is 130441244022919. The next prime is 130441244023033. The reversal of 130441244023021 is 120320442144031.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 106240639436100 + 24200604586921 = 10307310^2 + 4919411^2 .

It is an emirp because it is prime and its reverse (120320442144031) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 130441244023021 - 2¹⁹ = 130441243498733 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130441244023081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65220622011510 + 65220622011511.

It is an arithmetic number, because the mean of its divisors is an integer number (65220622011511).

Almost surely, 2^{130441244023021} is an apocalyptic number.

It is an amenable number.

130441244023021 is a deficient number, since it is larger than the sum of its proper divisors (1).

130441244023021 is an equidigital number, since it uses as much as digits as its factorization.

130441244023021 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 130441244023021 its reverse (120320442144031), we get a palindrome (250761686167052).

The spelling of 130441244023021 in words is "one hundred thirty trillion, four hundred forty-one billion, two hundred forty-four million, twenty-three thousand, twenty-one".