164104033 has 2 divisors, whose sum is σ = 164104034. Its totient is φ = 164104032.

The previous prime is 164104021. The next prime is 164104067. The reversal of 164104033 is 330401461.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 161086864 + 3017169 = 12692^2 + 1737^2 .

It is a cyclic number.

It is not a de Polignac number, because 164104033 - 2⁵ = 164104001 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 164103995 and 164104013.

It is not a weakly prime, because it can be changed into another prime (164104013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 82052016 + 82052017.

It is an arithmetic number, because the mean of its divisors is an integer number (82052017).

Almost surely, 2^164104033 is an apocalyptic number.

It is an amenable number.

164104033 is a deficient number, since it is larger than the sum of its proper divisors (1).

164104033 is an equidigital number, since it uses as much as digits as its factorization.

164104033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 164104033 is about 12810.3096371633. The cubic root of 164104033 is about 547.4860840343.

Adding to 164104033 its reverse (330401461), we get a palindrome (494505494).

The spelling of 164104033 in words is "one hundred sixty-four million, one hundred four thousand, thirty-three".