13111102313012 has 24 divisors (see below), whose sum is σ = 25440618800352. Its totient is φ = 5861893730400.

The previous prime is 13111102312999. The next prime is 13111102313017. The reversal of 13111102313012 is 21031320111131.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13111102313017) 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, 2442453038 + ... + 2442458405.

It is an arithmetic number, because the mean of its divisors is an integer number (1060025783348).

Almost surely, 2^{13111102313012} is an apocalyptic number.

It is an amenable number.

13111102313012 is a deficient number, since it is larger than the sum of its proper divisors (12329516487340).

13111102313012 is a wasteful number, since it uses less digits than its factorization.

13111102313012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4884911519 (or 4884911517 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 20.

Adding to 13111102313012 its reverse (21031320111131), we get a palindrome (34142422424143).

The spelling of 13111102313012 in words is "thirteen trillion, one hundred eleven billion, one hundred two million, three hundred thirteen thousand, twelve".