3033201332981 has 2 divisors, whose sum is σ = 3033201332982. Its totient is φ = 3033201332980.

The previous prime is 3033201332971. The next prime is 3033201333013. The reversal of 3033201332981 is 1892331023303.

3033201332981 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., 2144074918756 + 889126414225 = 1464266^2 + 942935^2 .

It is a cyclic number.

It is not a de Polignac number, because 3033201332981 - 2²⁶ = 3033134224117 is a prime.

It is a super-2 number, since 2×3033201332981² (a number of 26 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3033201332971) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1516600666490 + 1516600666491.

It is an arithmetic number, because the mean of its divisors is an integer number (1516600666491).

Almost surely, 2^{3033201332981} is an apocalyptic number.

It is an amenable number.

3033201332981 is a deficient number, since it is larger than the sum of its proper divisors (1).

3033201332981 is an equidigital number, since it uses as much as digits as its factorization.

3033201332981 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 69984, while the sum is 38.

The spelling of 3033201332981 in words is "three trillion, thirty-three billion, two hundred one million, three hundred thirty-two thousand, nine hundred eighty-one".