13243021130 has 32 divisors (see below), whose sum is σ = 25271447040. Its totient is φ = 4987776960.

The previous prime is 13243021123. The next prime is 13243021133. The reversal of 13243021130 is 3112034231.

13243021130 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 (13243021133) 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 15 ways as a sum of consecutive naturals, for example, 565820 + ... + 588759.

It is an arithmetic number, because the mean of its divisors is an integer number (789732720).

Almost surely, 2^13243021130 is an apocalyptic number.

13243021130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13243021130 is a deficient number, since it is larger than the sum of its proper divisors (12028425910).

13243021130 is a wasteful number, since it uses less digits than its factorization.

13243021130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1154654.

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

Adding to 13243021130 its reverse (3112034231), we get a palindrome (16355055361).

The spelling of 13243021130 in words is "thirteen billion, two hundred forty-three million, twenty-one thousand, one hundred thirty".