13311133113 has 4 divisors (see below), whose sum is σ = 17748177488. Its totient is φ = 8874088740.

The previous prime is 13311133111. The next prime is 13311133133. The reversal of 13311133113 is 31133111331.

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 not a de Polignac number, because 13311133113 - 2¹ = 13311133111 is a prime.

It is a nude number because it is divisible by every one of its digits.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13311133113.

It is not an unprimeable number, because it can be changed into a prime (13311133111) 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, 2218522183 + ... + 2218522188.

It is an arithmetic number, because the mean of its divisors is an integer number (4437044372).

Almost surely, 2^13311133113 is an apocalyptic number.

It is an amenable number.

13311133113 is a deficient number, since it is larger than the sum of its proper divisors (4437044375).

13311133113 is an equidigital number, since it uses as much as digits as its factorization.

13311133113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4437044374.

The product of its digits is 243, while the sum is 21.

Adding to 13311133113 its reverse (31133111331), we get a palindrome (44444244444).

The spelling of 13311133113 in words is "thirteen billion, three hundred eleven million, one hundred thirty-three thousand, one hundred thirteen".