13333333320233 has 4 divisors (see below), whose sum is σ = 13658536571988. Its totient is φ = 13008130068480.

The previous prime is 13333333320221. The next prime is 13333333320271. The reversal of 13333333320233 is 33202333333331.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 5520794031769 + 7812539288464 = 2349637^2 + 2795092^2 .

It is a cyclic number.

It is not a de Polignac number, because 13333333320233 - 2¹⁶ = 13333333254697 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13333333320193 and 13333333320202.

It is not an unprimeable number, because it can be changed into a prime (13333335320233) 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, 162601625816 + ... + 162601625897.

It is an arithmetic number, because the mean of its divisors is an integer number (3414634142997).

Almost surely, 2^{13333333320233} is an apocalyptic number.

It is an amenable number.

13333333320233 is a deficient number, since it is larger than the sum of its proper divisors (325203251755).

13333333320233 is an equidigital number, since it uses as much as digits as its factorization.

13333333320233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 325203251754.

The product of its (nonzero) digits is 236196, while the sum is 35.

Adding to 13333333320233 its reverse (33202333333331), we get a palindrome (46535666653564).

The spelling of 13333333320233 in words is "thirteen trillion, three hundred thirty-three billion, three hundred thirty-three million, three hundred twenty thousand, two hundred thirty-three".