13201003321012 has 24 divisors (see below), whose sum is σ = 24880391004672. Its totient is φ = 6092384546400.

The previous prime is 13201003320977. The next prime is 13201003321043. The reversal of 13201003321012 is 21012330010231.

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, 7217164 + ... + 8859427.

It is an arithmetic number, because the mean of its divisors is an integer number (1036682958528).

Almost surely, 2^{13201003321012} is an apocalyptic number.

It is an amenable number.

13201003321012 is a deficient number, since it is larger than the sum of its proper divisors (11679387683660).

13201003321012 is a wasteful number, since it uses less digits than its factorization.

13201003321012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16092399 (or 16092397 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 13201003321012 its reverse (21012330010231), we get a palindrome (34213333331243).

The spelling of 13201003321012 in words is "thirteen trillion, two hundred one billion, three million, three hundred twenty-one thousand, twelve".