130044230009 has 2 divisors, whose sum is σ = 130044230010. Its totient is φ = 130044230008.

The previous prime is 130044229993. The next prime is 130044230027. The reversal of 130044230009 is 900032440031.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 126590082025 + 3454147984 = 355795^2 + 58772^2 .

It is a cyclic number.

It is not a de Polignac number, because 130044230009 - 2⁴ = 130044229993 is a prime.

It is a super-2 number, since 2×130044230009² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 130044230009.

It is not a weakly prime, because it can be changed into another prime (130044230509) 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, 65022115004 + 65022115005.

It is an arithmetic number, because the mean of its divisors is an integer number (65022115005).

Almost surely, 2^130044230009 is an apocalyptic number.

It is an amenable number.

130044230009 is a deficient number, since it is larger than the sum of its proper divisors (1).

130044230009 is an equidigital number, since it uses as much as digits as its factorization.

130044230009 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 26.

The spelling of 130044230009 in words is "one hundred thirty billion, forty-four million, two hundred thirty thousand, nine".