33050003081 has 2 divisors, whose sum is σ = 33050003082. Its totient is φ = 33050003080.

The previous prime is 33050003023. The next prime is 33050003167. The reversal of 33050003081 is 18030005033.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 20215152400 + 12834850681 = 142180^2 + 113291^2 .

It is a cyclic number.

It is not a de Polignac number, because 33050003081 - 2³⁴ = 15870133897 is a prime.

It is a super-2 number, since 2×33050003081² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (33050002081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16525001540 + 16525001541.

It is an arithmetic number, because the mean of its divisors is an integer number (16525001541).

Almost surely, 2^33050003081 is an apocalyptic number.

It is an amenable number.

33050003081 is a deficient number, since it is larger than the sum of its proper divisors (1).

33050003081 is an equidigital number, since it uses as much as digits as its factorization.

33050003081 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1080, while the sum is 23.

The spelling of 33050003081 in words is "thirty-three billion, fifty million, three thousand, eighty-one".