13032303113221 has 16 divisors (see below), whose sum is σ = 14988784593664. Its totient is φ = 11099638324224.

The previous prime is 13032303113209. The next prime is 13032303113239. The reversal of 13032303113221 is 12231130323031.

It is a cyclic number.

It is not a de Polignac number, because 13032303113221 - 2¹¹ = 13032303111173 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13032303113281) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4502001 + ... + 6806806.

It is an arithmetic number, because the mean of its divisors is an integer number (936799037104).

Almost surely, 2^{13032303113221} is an apocalyptic number.

It is an amenable number.

13032303113221 is a deficient number, since it is larger than the sum of its proper divisors (1956481480443).

13032303113221 is a wasteful number, since it uses less digits than its factorization.

13032303113221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11309860.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 13032303113221 its reverse (12231130323031), we get a palindrome (25263433436252).

The spelling of 13032303113221 in words is "thirteen trillion, thirty-two billion, three hundred three million, one hundred thirteen thousand, two hundred twenty-one".