13032303320012 has 12 divisors (see below), whose sum is σ = 22806838616520. Its totient is φ = 6516063715296.

The previous prime is 13032303320011. The next prime is 13032303320041. The reversal of 13032303320012 is 21002330323031.

It is a self number, because there is not a number n which added to its sum of digits gives 13032303320012.

It is not an unprimeable number, because it can be changed into a prime (13032303320011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21652193 + ... + 22245944.

It is an arithmetic number, because the mean of its divisors is an integer number (1900569884710).

Almost surely, 2^{13032303320012} is an apocalyptic number.

It is an amenable number.

13032303320012 is a deficient number, since it is larger than the sum of its proper divisors (9774535296508).

13032303320012 is a wasteful number, since it uses less digits than its factorization.

13032303320012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43972360 (or 43972358 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 13032303320012 its reverse (21002330323031), we get a palindrome (34034633643043).

The spelling of 13032303320012 in words is "thirteen trillion, thirty-two billion, three hundred three million, three hundred twenty thousand, twelve".