13321412313232 has 20 divisors (see below), whose sum is σ = 25810593445360. Its totient is φ = 6660614004768.

The previous prime is 13321412313211. The next prime is 13321412313241. The reversal of 13321412313232 is 23231321412331.

It is a junction number, because it is equal to n+sod(n) for n = 13321412313194 and 13321412313203.

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, 4559298 + ... + 6886945.

It is an arithmetic number, because the mean of its divisors is an integer number (1290529672268).

Almost surely, 2^{13321412313232} is an apocalyptic number.

It is an amenable number.

13321412313232 is a deficient number, since it is larger than the sum of its proper divisors (12489181132128).

13321412313232 is a wasteful number, since it uses less digits than its factorization.

13321412313232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11518990 (or 11518984 counting only the distinct ones).

The product of its digits is 15552, while the sum is 31.

Adding to 13321412313232 its reverse (23231321412331), we get a palindrome (36552733725563).

Subtracting 13321412313232 from its reverse (23231321412331), we obtain a palindrome (9909909099099).

The spelling of 13321412313232 in words is "thirteen trillion, three hundred twenty-one billion, four hundred twelve million, three hundred thirteen thousand, two hundred thirty-two".