13520301043 has 2 divisors, whose sum is σ = 13520301044. Its totient is φ = 13520301042.

The previous prime is 13520301037. The next prime is 13520301049. The reversal of 13520301043 is 34010302531.

It is a balanced prime because it is at equal distance from previous prime (13520301037) and next prime (13520301049).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13520301043 is a prime.

It is not a weakly prime, because it can be changed into another prime (13520301049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6760150521 + 6760150522.

It is an arithmetic number, because the mean of its divisors is an integer number (6760150522).

Almost surely, 2^13520301043 is an apocalyptic number.

13520301043 is a deficient number, since it is larger than the sum of its proper divisors (1).

13520301043 is an equidigital number, since it uses as much as digits as its factorization.

13520301043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1080, while the sum is 22.

Adding to 13520301043 its reverse (34010302531), we get a palindrome (47530603574).

The spelling of 13520301043 in words is "thirteen billion, five hundred twenty million, three hundred one thousand, forty-three".