13331320132233 has 4 divisors (see below), whose sum is σ = 17775093509648. Its totient is φ = 8887546754820.

The previous prime is 13331320132223. The next prime is 13331320132271. The reversal of 13331320132233 is 33223102313331.

13331320132233 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 13331320132233 - 2⁹ = 13331320131721 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13331320132233.

It is not an unprimeable number, because it can be changed into a prime (13331320132223) 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, 2221886688703 + ... + 2221886688708.

It is an arithmetic number, because the mean of its divisors is an integer number (4443773377412).

Almost surely, 2^{13331320132233} is an apocalyptic number.

It is an amenable number.

13331320132233 is a deficient number, since it is larger than the sum of its proper divisors (4443773377415).

13331320132233 is an equidigital number, since it uses as much as digits as its factorization.

13331320132233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4443773377414.

The product of its (nonzero) digits is 17496, while the sum is 30.

Adding to 13331320132233 its reverse (33223102313331), we get a palindrome (46554422445564).

The spelling of 13331320132233 in words is "thirteen trillion, three hundred thirty-one billion, three hundred twenty million, one hundred thirty-two thousand, two hundred thirty-three".