13320111320312 has 16 divisors (see below), whose sum is σ = 25000259100360. Its totient is φ = 6653375560224.

The previous prime is 13320111320297. The next prime is 13320111320333. The reversal of 13320111320312 is 21302311102331.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 835004018 + ... + 835019969.

Almost surely, 2^{13320111320312} is an apocalyptic number.

It is an amenable number.

13320111320312 is a deficient number, since it is larger than the sum of its proper divisors (11680147780048).

13320111320312 is a wasteful number, since it uses less digits than its factorization.

13320111320312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1670024990 (or 1670024986 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 13320111320312 its reverse (21302311102331), we get a palindrome (34622422422643).

The spelling of 13320111320312 in words is "thirteen trillion, three hundred twenty billion, one hundred eleven million, three hundred twenty thousand, three hundred twelve".