13111133312014 has 16 divisors (see below), whose sum is σ = 19936467176400. Its totient is φ = 6465647499840.

The previous prime is 13111133311957. The next prime is 13111133312021. The reversal of 13111133312014 is 41021333111131.

13111133312014 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 13111133312014.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7590009 + ... + 9155899.

It is an arithmetic number, because the mean of its divisors is an integer number (1246029198525).

Almost surely, 2^{13111133312014} is an apocalyptic number.

13111133312014 is a deficient number, since it is larger than the sum of its proper divisors (6825333864386).

13111133312014 is a wasteful number, since it uses less digits than its factorization.

13111133312014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1623315.

The product of its (nonzero) digits is 648, while the sum is 25.

Adding to 13111133312014 its reverse (41021333111131), we get a palindrome (54132466423145).

The spelling of 13111133312014 in words is "thirteen trillion, one hundred eleven billion, one hundred thirty-three million, three hundred twelve thousand, fourteen".