13323223333 has 6 divisors (see below), whose sum is σ = 15498443526. Its totient is φ = 11419905672.

The previous prime is 13323223241. The next prime is 13323223351. The reversal of 13323223333 is 33332232331.

It can be written as a sum of positive squares in only one way, i.e., 11382115969 + 1941107364 = 106687^2 + 44058^2 .

It is a de Polignac number, because none of the positive numbers 2^k-13323223333 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13323223373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 135951210 + ... + 135951307.

It is an arithmetic number, because the mean of its divisors is an integer number (2583073921).

Almost surely, 2^13323223333 is an apocalyptic number.

It is an amenable number.

13323223333 is a deficient number, since it is larger than the sum of its proper divisors (2175220193).

13323223333 is an equidigital number, since it uses as much as digits as its factorization.

13323223333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 271902531 (or 271902524 counting only the distinct ones).

The product of its digits is 17496, while the sum is 28.

Adding to 13323223333 its reverse (33332232331), we get a palindrome (46655455664).

The spelling of 13323223333 in words is "thirteen billion, three hundred twenty-three million, two hundred twenty-three thousand, three hundred thirty-three".