13313211113 has 4 divisors (see below), whose sum is σ = 13742669568. Its totient is φ = 12883752660.

The previous prime is 13313211091. The next prime is 13313211127. The reversal of 13313211113 is 31111231331.

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 13313211113 - 2¹⁰ = 13313210089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13313211013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 214729181 + ... + 214729242.

It is an arithmetic number, because the mean of its divisors is an integer number (3435667392).

Almost surely, 2^13313211113 is an apocalyptic number.

It is an amenable number.

13313211113 is a deficient number, since it is larger than the sum of its proper divisors (429458455).

13313211113 is an equidigital number, since it uses as much as digits as its factorization.

13313211113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 429458454.

The product of its digits is 162, while the sum is 20.

Adding to 13313211113 its reverse (31111231331), we get a palindrome (44424442444).

The spelling of 13313211113 in words is "thirteen billion, three hundred thirteen million, two hundred eleven thousand, one hundred thirteen".