13320411053 has 4 divisors (see below), whose sum is σ = 13321244508. Its totient is φ = 13319577600.

The previous prime is 13320411029. The next prime is 13320411059. The reversal of 13320411053 is 35011402331.

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

It can be written as a sum of positive squares in 2 ways, for example, as 11927479369 + 1392931684 = 109213^2 + 37322^2 .

It is a cyclic number.

It is not a de Polignac number, because 13320411053 - 2¹⁶ = 13320345517 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13320411059) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 392276 + ... + 424877.

It is an arithmetic number, because the mean of its divisors is an integer number (3330311127).

Almost surely, 2^13320411053 is an apocalyptic number.

It is an amenable number.

13320411053 is a deficient number, since it is larger than the sum of its proper divisors (833455).

13320411053 is an equidigital number, since it uses as much as digits as its factorization.

13320411053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 833454.

The product of its (nonzero) digits is 1080, while the sum is 23.

Adding to 13320411053 its reverse (35011402331), we get a palindrome (48331813384).

The spelling of 13320411053 in words is "thirteen billion, three hundred twenty million, four hundred eleven thousand, fifty-three".