13220020131113 has 8 divisors (see below), whose sum is σ = 13544520866016. Its totient is φ = 12895617549600.

The previous prime is 13220020131077. The next prime is 13220020131181. The reversal of 13220020131113 is 31113102002231.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13220020131113 - 2²⁴ = 13220003353897 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13220020131193) 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 7 ways as a sum of consecutive naturals, for example, 24265631 + ... + 24804452.

It is an arithmetic number, because the mean of its divisors is an integer number (1693065108252).

Almost surely, 2^{13220020131113} is an apocalyptic number.

It is an amenable number.

13220020131113 is a deficient number, since it is larger than the sum of its proper divisors (324500734903).

13220020131113 is an equidigital number, since it uses as much as digits as its factorization.

13220020131113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49076695.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 13220020131113 its reverse (31113102002231), we get a palindrome (44333122133344).

The spelling of 13220020131113 in words is "thirteen trillion, two hundred twenty billion, twenty million, one hundred thirty-one thousand, one hundred thirteen".