13311133400512 has 56 divisors (see below), whose sum is σ = 28555978844240. Its totient is φ = 6134860892160.

The previous prime is 13311133400501. The next prime is 13311133400533. The reversal of 13311133400512 is 21500433111331.

It is a happy number.

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, 147882789 + ... + 147972772.

Almost surely, 2^{13311133400512} is an apocalyptic number.

It is an amenable number.

13311133400512 is an abundant number, since it is smaller than the sum of its proper divisors (15244845443728).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13311133400512 is a wasteful number, since it uses less digits than its factorization.

13311133400512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 295855629 (or 295855619 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 28.

Adding to 13311133400512 its reverse (21500433111331), we get a palindrome (34811566511843).

The spelling of 13311133400512 in words is "thirteen trillion, three hundred eleven billion, one hundred thirty-three million, four hundred thousand, five hundred twelve".