13210033 has 2 divisors, whose sum is σ = 13210034. Its totient is φ = 13210032.

The previous prime is 13210013. The next prime is 13210081. The reversal of 13210033 is 33001231.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8334769 + 4875264 = 2887^2 + 2208^2 .

It is a cyclic number.

It is not a de Polignac number, because 13210033 - 2¹³ = 13201841 is a prime.

It is a super-2 number, since 2×13210033² = 349009943722178, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13209995 and 13210022.

It is not a weakly prime, because it can be changed into another prime (13210013) 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, 6605016 + 6605017.

It is an arithmetic number, because the mean of its divisors is an integer number (6605017).

Almost surely, 2^13210033 is an apocalyptic number.

It is an amenable number.

13210033 is a deficient number, since it is larger than the sum of its proper divisors (1).

13210033 is an equidigital number, since it uses as much as digits as its factorization.

13210033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 54, while the sum is 13.

The square root of 13210033 is about 3634.5609088307. The cubic root of 13210033 is about 236.3930119622.

Adding to 13210033 its reverse (33001231), we get a palindrome (46211264).

The spelling of 13210033 in words is "thirteen million, two hundred ten thousand, thirty-three".