13112303313232 has 40 divisors (see below), whose sum is σ = 25456017023136. Its totient is φ = 6543017759616.

The previous prime is 13112303313227. The next prime is 13112303313257. The reversal of 13112303313232 is 23231330321131.

It is a happy number.

13112303313232 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 13112303313232.

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, 22729383 + ... + 23299129.

Almost surely, 2^{13112303313232} is an apocalyptic number.

It is an amenable number.

13112303313232 is a deficient number, since it is larger than the sum of its proper divisors (12343713709904).

13112303313232 is a wasteful number, since it uses less digits than its factorization.

13112303313232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 572635 (or 572629 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 28.

Adding to 13112303313232 its reverse (23231330321131), we get a palindrome (36343633634363).

The spelling of 13112303313232 in words is "thirteen trillion, one hundred twelve billion, three hundred three million, three hundred thirteen thousand, two hundred thirty-two".