13240234333 has 2 divisors, whose sum is σ = 13240234334. Its totient is φ = 13240234332.

The previous prime is 13240234331. The next prime is 13240234351. The reversal of 13240234333 is 33343204231.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7485191289 + 5755043044 = 86517^2 + 75862^2 .

It is an emirp because it is prime and its reverse (33343204231) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13240234333 - 2¹ = 13240234331 is a prime.

Together with 13240234331, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13240234331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6620117166 + 6620117167.

It is an arithmetic number, because the mean of its divisors is an integer number (6620117167).

Almost surely, 2^13240234333 is an apocalyptic number.

It is an amenable number.

13240234333 is a deficient number, since it is larger than the sum of its proper divisors (1).

13240234333 is an equidigital number, since it uses as much as digits as its factorization.

13240234333 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15552, while the sum is 28.

Adding to 13240234333 its reverse (33343204231), we get a palindrome (46583438564).

The spelling of 13240234333 in words is "thirteen billion, two hundred forty million, two hundred thirty-four thousand, three hundred thirty-three".