130144324020 has 48 divisors (see below), whose sum is σ = 364828470720. Its totient is φ = 34664737536.

The previous prime is 130144324001. The next prime is 130144324067. The reversal of 130144324020 is 20423441031.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 1211017 + ... + 1314096.

It is an arithmetic number, because the mean of its divisors is an integer number (7600593140).

Almost surely, 2^130144324020 is an apocalyptic number.

130144324020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130144324020 is an abundant number, since it is smaller than the sum of its proper divisors (234684146700).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

130144324020 is a wasteful number, since it uses less digits than its factorization.

130144324020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2525984 (or 2525982 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 130144324020 its reverse (20423441031), we get a palindrome (150567765051).

The spelling of 130144324020 in words is "one hundred thirty billion, one hundred forty-four million, three hundred twenty-four thousand, twenty".