130524344020 has 24 divisors (see below), whose sum is σ = 313258425984. Its totient is φ = 44751203616.

The previous prime is 130524343991. The next prime is 130524344033. The reversal of 130524344020 is 20443425031.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a self number, because there is not a number n which added to its sum of digits gives 130524344020.

It is a congruent number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 466158232 + ... + 466158511.

It is an arithmetic number, because the mean of its divisors is an integer number (13052434416).

Almost surely, 2^130524344020 is an apocalyptic number.

130524344020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130524344020 is an abundant number, since it is smaller than the sum of its proper divisors (182734081964).

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

130524344020 is a wasteful number, since it uses less digits than its factorization.

130524344020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 932316759 (or 932316757 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 28.

Adding to 130524344020 its reverse (20443425031), we get a palindrome (150967769051).

The spelling of 130524344020 in words is "one hundred thirty billion, five hundred twenty-four million, three hundred forty-four thousand, twenty".