13130422043 has 4 divisors (see below), whose sum is σ = 13130995488. Its totient is φ = 13129848600.

The previous prime is 13130422037. The next prime is 13130422057. The reversal of 13130422043 is 34022403131.

13130422043 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13130422043 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13130422013) 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 3 ways as a sum of consecutive naturals, for example, 250883 + ... + 298668.

It is an arithmetic number, because the mean of its divisors is an integer number (3282748872).

Almost surely, 2^13130422043 is an apocalyptic number.

13130422043 is a deficient number, since it is larger than the sum of its proper divisors (573445).

13130422043 is an equidigital number, since it uses as much as digits as its factorization.

13130422043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 573444.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 13130422043 its reverse (34022403131), we get a palindrome (47152825174).

The spelling of 13130422043 in words is "thirteen billion, one hundred thirty million, four hundred twenty-two thousand, forty-three".