130220324124 has 48 divisors (see below), whose sum is σ = 332304986496. Its totient is φ = 39361291200.

The previous prime is 130220324057. The next prime is 130220324131. The reversal of 130220324124 is 421423022031.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 130220324094 and 130220324103.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1190062 + ... + 1294869.

It is an arithmetic number, because the mean of its divisors is an integer number (6923020552).

Almost surely, 2^130220324124 is an apocalyptic number.

It is an amenable number.

130220324124 is an abundant number, since it is smaller than the sum of its proper divisors (202084662372).

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

130220324124 is a wasteful number, since it uses less digits than its factorization.

130220324124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2485346 (or 2485344 counting only the distinct ones).

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

Adding to 130220324124 its reverse (421423022031), we get a palindrome (551643346155).

The spelling of 130220324124 in words is "one hundred thirty billion, two hundred twenty million, three hundred twenty-four thousand, one hundred twenty-four".