13420020113 has 8 divisors (see below), whose sum is σ = 13801128000. Its totient is φ = 13042049328.

The previous prime is 13420020109. The next prime is 13420020137. The reversal of 13420020113 is 31102002431.

13420020113 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 13420020113 - 2² = 13420020109 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13420020091 and 13420020100.

It is not an unprimeable number, because it can be changed into a prime (13420020413) 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, 775598 + ... + 792711.

It is an arithmetic number, because the mean of its divisors is an integer number (1725141000).

Almost surely, 2^13420020113 is an apocalyptic number.

It is an amenable number.

13420020113 is a deficient number, since it is larger than the sum of its proper divisors (381107887).

13420020113 is a wasteful number, since it uses less digits than its factorization.

13420020113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1568551.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 13420020113 its reverse (31102002431), we get a palindrome (44522022544).

The spelling of 13420020113 in words is "thirteen billion, four hundred twenty million, twenty thousand, one hundred thirteen".