13111113322013 has 8 divisors (see below), whose sum is σ = 14984734712832. Its totient is φ = 11237643231696.

The previous prime is 13111113322003. The next prime is 13111113322019. The reversal of 13111113322013 is 31022331111131.

13111113322013 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 not a de Polignac number, because 13111113322013 - 2³⁰ = 13110039580189 is a prime.

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 13111113322013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13111113322019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37639370 + ... + 37986107.

It is an arithmetic number, because the mean of its divisors is an integer number (1873091839104).

Almost surely, 2^{13111113322013} is an apocalyptic number.

It is an amenable number.

13111113322013 is a deficient number, since it is larger than the sum of its proper divisors (1873621390819).

13111113322013 is an equidigital number, since it uses as much as digits as its factorization.

13111113322013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75650251.

The product of its (nonzero) digits is 324, while the sum is 23.

Adding to 13111113322013 its reverse (31022331111131), we get a palindrome (44133444433144).

The spelling of 13111113322013 in words is "thirteen trillion, one hundred eleven billion, one hundred thirteen million, three hundred twenty-two thousand, thirteen".