11323330312213 has 2 divisors, whose sum is σ = 11323330312214. Its totient is φ = 11323330312212.

The previous prime is 11323330312207. The next prime is 11323330312241. The reversal of 11323330312213 is 31221303332311.

It is a happy number.

It is an a-pointer prime, because the next prime (11323330312241) can be obtained adding 11323330312213 to its sum of digits (28).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11249269044049 + 74061268164 = 3353993^2 + 272142^2 .

It is a cyclic number.

It is not a de Polignac number, because 11323330312213 - 2³³ = 11314740377621 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11323330310213) 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, 5661665156106 + 5661665156107.

It is an arithmetic number, because the mean of its divisors is an integer number (5661665156107).

Almost surely, 2^{11323330312213} is an apocalyptic number.

It is an amenable number.

11323330312213 is a deficient number, since it is larger than the sum of its proper divisors (1).

11323330312213 is an equidigital number, since it uses as much as digits as its factorization.

11323330312213 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5832, while the sum is 28.

Adding to 11323330312213 its reverse (31221303332311), we get a palindrome (42544633644524).

The spelling of 11323330312213 in words is "eleven trillion, three hundred twenty-three billion, three hundred thirty million, three hundred twelve thousand, two hundred thirteen".