13130230544 has 40 divisors (see below), whose sum is σ = 26270818560. Its totient is φ = 6350832000.

The previous prime is 13130230543. The next prime is 13130230549. The reversal of 13130230544 is 44503203131.

13130230544 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (13130230543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2149094 + ... + 2155194.

It is an arithmetic number, because the mean of its divisors is an integer number (656770464).

Almost surely, 2^13130230544 is an apocalyptic number.

It is an amenable number.

13130230544 is an abundant number, since it is smaller than the sum of its proper divisors (13140588016).

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

13130230544 is a wasteful number, since it uses less digits than its factorization.

13130230544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10479 (or 10473 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 26.

Adding to 13130230544 its reverse (44503203131), we get a palindrome (57633433675).

The spelling of 13130230544 in words is "thirteen billion, one hundred thirty million, two hundred thirty thousand, five hundred forty-four".