11331223200331 has 2 divisors, whose sum is σ = 11331223200332. Its totient is φ = 11331223200330.

The previous prime is 11331223200307. The next prime is 11331223200343. The reversal of 11331223200331 is 13300232213311.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11331223200331 - 2⁷ = 11331223200203 is a prime.

It is a super-2 number, since 2×11331223200331² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11331223200296 and 11331223200305.

It is not a weakly prime, because it can be changed into another prime (11331223200361) 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, 5665611600165 + 5665611600166.

It is an arithmetic number, because the mean of its divisors is an integer number (5665611600166).

Almost surely, 2^{11331223200331} is an apocalyptic number.

11331223200331 is a deficient number, since it is larger than the sum of its proper divisors (1).

11331223200331 is an equidigital number, since it uses as much as digits as its factorization.

11331223200331 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 11331223200331 its reverse (13300232213311), we get a palindrome (24631455413642).

The spelling of 11331223200331 in words is "eleven trillion, three hundred thirty-one billion, two hundred twenty-three million, two hundred thousand, three hundred thirty-one".