3321023201 has 2 divisors, whose sum is σ = 3321023202. Its totient is φ = 3321023200.

The previous prime is 3321023197. The next prime is 3321023213. The reversal of 3321023201 is 1023201233.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2755725025 + 565298176 = 52495^2 + 23776^2 .

It is a cyclic number.

It is not a de Polignac number, because 3321023201 - 2² = 3321023197 is a prime.

It is a super-2 number, since 2×3321023201² = 22058390203160572802, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 3321023201.

It is not a weakly prime, because it can be changed into another prime (3321023501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1660511600 + 1660511601.

It is an arithmetic number, because the mean of its divisors is an integer number (1660511601).

Almost surely, 2^3321023201 is an apocalyptic number.

It is an amenable number.

3321023201 is a deficient number, since it is larger than the sum of its proper divisors (1).

3321023201 is an equidigital number, since it uses as much as digits as its factorization.

3321023201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 3321023201 is about 57628.3194358468. The cubic root of 3321023201 is about 1491.9604243169.

Adding to 3321023201 its reverse (1023201233), we get a palindrome (4344224434).

The spelling of 3321023201 in words is "three billion, three hundred twenty-one million, twenty-three thousand, two hundred one".