12331733 has 2 divisors, whose sum is σ = 12331734. Its totient is φ = 12331732.

The previous prime is 12331727. The next prime is 12331747. The reversal of 12331733 is 33713321.

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., 9778129 + 2553604 = 3127^2 + 1598^2 .

It is an emirp because it is prime and its reverse (33713321) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12331733 - 2¹⁴ = 12315349 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12331699 and 12331708.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12331723) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6165866 + 6165867.

It is an arithmetic number, because the mean of its divisors is an integer number (6165867).

Almost surely, 2^12331733 is an apocalyptic number.

It is an amenable number.

12331733 is a deficient number, since it is larger than the sum of its proper divisors (1).

12331733 is an equidigital number, since it uses as much as digits as its factorization.

12331733 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1134, while the sum is 23.

The square root of 12331733 is about 3511.6567315158. The cubic root of 12331733 is about 231.0333653697.

The spelling of 12331733 in words is "twelve million, three hundred thirty-one thousand, seven hundred thirty-three".