3020201 has 2 divisors, whose sum is σ = 3020202. Its totient is φ = 3020200.

The previous prime is 3020189. The next prime is 3020219. The reversal of 3020201 is 1020203.

3020201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2418025 + 602176 = 1555^2 + 776^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3020201 is a prime.

It is a super-2 number, since 2×3020201² = 18243228160802, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3020231) 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, 1510100 + 1510101.

It is an arithmetic number, because the mean of its divisors is an integer number (1510101).

Almost surely, 2^3020201 is an apocalyptic number.

It is an amenable number.

3020201 is a deficient number, since it is larger than the sum of its proper divisors (1).

3020201 is an equidigital number, since it uses as much as digits as its factorization.

3020201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12, while the sum is 8.

The square root of 3020201 is about 1737.8725499875. The cubic root of 3020201 is about 144.5479540557.

Adding to 3020201 its reverse (1020203), we get a palindrome (4040404).

The spelling of 3020201 in words is "three million, twenty thousand, two hundred one".