130443022243221 has 8 divisors (see below), whose sum is σ = 174023928590304. Its totient is φ = 86912065362480.

The previous prime is 130443022243159. The next prime is 130443022243241. The reversal of 130443022243221 is 122342220344031.

It is a happy number.

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

It is not a de Polignac number, because 130443022243221 - 2²⁷ = 130442888025493 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130443022243241) 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 in 7 ways as a sum of consecutive naturals, for example, 12487360491 + ... + 12487370936.

It is an arithmetic number, because the mean of its divisors is an integer number (21752991073788).

Almost surely, 2^{130443022243221} is an apocalyptic number.

It is an amenable number.

130443022243221 is a deficient number, since it is larger than the sum of its proper divisors (43580906347083).

130443022243221 is a wasteful number, since it uses less digits than its factorization.

130443022243221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24974733171.

The product of its (nonzero) digits is 55296, while the sum is 33.

Adding to 130443022243221 its reverse (122342220344031), we get a palindrome (252785242587252).

The spelling of 130443022243221 in words is "one hundred thirty trillion, four hundred forty-three billion, twenty-two million, two hundred forty-three thousand, two hundred twenty-one".