13223503333 has 2 divisors, whose sum is σ = 13223503334. Its totient is φ = 13223503332.

The previous prime is 13223503309. The next prime is 13223503373. The reversal of 13223503333 is 33330532231.

13223503333 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8840136484 + 4383366849 = 94022^2 + 66207^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13223503333 is a prime.

It is a super-2 number, since 2×13223503333² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13223503373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6611751666 + 6611751667.

It is an arithmetic number, because the mean of its divisors is an integer number (6611751667).

Almost surely, 2^13223503333 is an apocalyptic number.

It is an amenable number.

13223503333 is a deficient number, since it is larger than the sum of its proper divisors (1).

13223503333 is an equidigital number, since it uses as much as digits as its factorization.

13223503333 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14580, while the sum is 28.

The spelling of 13223503333 in words is "thirteen billion, two hundred twenty-three million, five hundred three thousand, three hundred thirty-three".