33280201 has 2 divisors, whose sum is σ = 33280202. Its totient is φ = 33280200.

The previous prime is 33280187. The next prime is 33280211. The reversal of 33280201 is 10208233.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 22231225 + 11048976 = 4715^2 + 3324^2 .

It is a cyclic number.

It is not a de Polignac number, because 33280201 - 2⁷ = 33280073 is a prime.

It is a super-2 number, since 2×33280201² = 2215143557200802, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (33280211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16640100 + 16640101.

It is an arithmetic number, because the mean of its divisors is an integer number (16640101).

Almost surely, 2^33280201 is an apocalyptic number.

It is an amenable number.

33280201 is a deficient number, since it is larger than the sum of its proper divisors (1).

33280201 is an equidigital number, since it uses as much as digits as its factorization.

33280201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 33280201 is about 5768.8994617691. The cubic root of 33280201 is about 321.6587082546.

Adding to 33280201 its reverse (10208233), we get a palindrome (43488434).

The spelling of 33280201 in words is "thirty-three million, two hundred eighty thousand, two hundred one".