13321132132313 has 4 divisors (see below), whose sum is σ = 13321185346560. Its totient is φ = 13321078918068.

The previous prime is 13321132132271. The next prime is 13321132132397. The reversal of 13321132132313 is 31323123112331.

13321132132313 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, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 13321132132313 - 2¹² = 13321132128217 is a prime.

It is a super-2 number, since 2×13321132132313² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13321132132213) 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, 26229845 + ... + 26732882.

It is an arithmetic number, because the mean of its divisors is an integer number (3330296336640).

Almost surely, 2^{13321132132313} is an apocalyptic number.

It is an amenable number.

13321132132313 is a deficient number, since it is larger than the sum of its proper divisors (53214247).

13321132132313 is an equidigital number, since it uses as much as digits as its factorization.

13321132132313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53214246.

The product of its digits is 5832, while the sum is 29.

Adding to 13321132132313 its reverse (31323123112331), we get a palindrome (44644255244644).

The spelling of 13321132132313 in words is "thirteen trillion, three hundred twenty-one billion, one hundred thirty-two million, one hundred thirty-two thousand, three hundred thirteen".