13020211113 has 64 divisors (see below), whose sum is σ = 22162828800. Its totient is φ = 6613125120.

The previous prime is 13020211031. The next prime is 13020211129. The reversal of 13020211113 is 31111202031.

It is a happy number.

It is not a de Polignac number, because 13020211113 - 2⁸ = 13020210857 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13020211092 and 13020211101.

It is not an unprimeable number, because it can be changed into a prime (13020211153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3236043 + ... + 3240063.

It is an arithmetic number, because the mean of its divisors is an integer number (346294200).

Almost surely, 2^13020211113 is an apocalyptic number.

13020211113 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

13020211113 is a deficient number, since it is larger than the sum of its proper divisors (9142617687).

13020211113 is a wasteful number, since it uses less digits than its factorization.

13020211113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4482.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 13020211113 its reverse (31111202031), we get a palindrome (44131413144).

The spelling of 13020211113 in words is "thirteen billion, twenty million, two hundred eleven thousand, one hundred thirteen".