130440230120443 has 8 divisors (see below), whose sum is σ = 137327220763200. Its totient is φ = 123555411015048.

The previous prime is 130440230120437. The next prime is 130440230120471. The reversal of 130440230120443 is 344021032044031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 130440230120443 - 2²⁵ = 130440196566011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130440230120423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 542761033 + ... + 543001306.

It is an arithmetic number, because the mean of its divisors is an integer number (17165902595400).

Almost surely, 2^{130440230120443} is an apocalyptic number.

130440230120443 is a deficient number, since it is larger than the sum of its proper divisors (6886990642757).

130440230120443 is a wasteful number, since it uses less digits than its factorization.

130440230120443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1085768681.

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 130440230120443 its reverse (344021032044031), we get a palindrome (474461262164474).

The spelling of 130440230120443 in words is "one hundred thirty trillion, four hundred forty billion, two hundred thirty million, one hundred twenty thousand, four hundred forty-three".