13130124320 has 48 divisors (see below), whose sum is σ = 31545702720. Its totient is φ = 5163028224.

The previous prime is 13130124311. The next prime is 13130124353. The reversal of 13130124320 is 2342103131.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 13130124292 and 13130124301.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 686012 + ... + 704891.

It is an arithmetic number, because the mean of its divisors is an integer number (657202140).

Almost surely, 2^13130124320 is an apocalyptic number.

13130124320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13130124320 is an abundant number, since it is smaller than the sum of its proper divisors (18415578400).

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

13130124320 is a wasteful number, since it uses less digits than its factorization.

13130124320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1390977 (or 1390969 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 13130124320 its reverse (2342103131), we get a palindrome (15472227451).

The spelling of 13130124320 in words is "thirteen billion, one hundred thirty million, one hundred twenty-four thousand, three hundred twenty".