3303202081 has 2 divisors, whose sum is σ = 3303202082. Its totient is φ = 3303202080.

The previous prime is 3303202043. The next prime is 3303202127. The reversal of 3303202081 is 1802023033.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2360405056 + 942797025 = 48584^2 + 30705^2 .

It is an emirp because it is prime and its reverse (1802023033) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3303202081 is a prime.

It is a super-2 number, since 2×3303202081² = 21822287975845461122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3303202781) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1651601040 + 1651601041.

It is an arithmetic number, because the mean of its divisors is an integer number (1651601041).

Almost surely, 2^3303202081 is an apocalyptic number.

It is an amenable number.

3303202081 is a deficient number, since it is larger than the sum of its proper divisors (1).

3303202081 is an equidigital number, since it uses as much as digits as its factorization.

3303202081 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 3303202081 is about 57473.4902455036. The cubic root of 3303202081 is about 1489.2869403139.

The spelling of 3303202081 in words is "three billion, three hundred three million, two hundred two thousand, eighty-one".