12016033 has 2 divisors, whose sum is σ = 12016034. Its totient is φ = 12016032.

The previous prime is 12016031. The next prime is 12016057. The reversal of 12016033 is 33061021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7656289 + 4359744 = 2767^2 + 2088^2 .

It is a cyclic number.

It is not a de Polignac number, because 12016033 - 2¹ = 12016031 is a prime.

Together with 12016031, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 12015998 and 12016016.

It is not a weakly prime, because it can be changed into another prime (12016031) 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, 6008016 + 6008017.

It is an arithmetic number, because the mean of its divisors is an integer number (6008017).

Almost surely, 2^12016033 is an apocalyptic number.

It is an amenable number.

12016033 is a deficient number, since it is larger than the sum of its proper divisors (1).

12016033 is an equidigital number, since it uses as much as digits as its factorization.

12016033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 12016033 is about 3466.4150068911. The cubic root of 12016033 is about 229.0447653757.

Adding to 12016033 its reverse (33061021), we get a palindrome (45077054).

The spelling of 12016033 in words is "twelve million, sixteen thousand, thirty-three".