3027122081 has 2 divisors, whose sum is σ = 3027122082. Its totient is φ = 3027122080.

The previous prime is 3027122071. The next prime is 3027122093. The reversal of 3027122081 is 1802217203.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1951872400 + 1075249681 = 44180^2 + 32791^2 .

It is a cyclic number.

It is not a de Polignac number, because 3027122081 - 2¹⁸ = 3026859937 is a prime.

It is a super-2 number, since 2×3027122081² = 18326936186555541122, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3027122081.

It is not a weakly prime, because it can be changed into another prime (3027122071) 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, 1513561040 + 1513561041.

It is an arithmetic number, because the mean of its divisors is an integer number (1513561041).

Almost surely, 2^3027122081 is an apocalyptic number.

It is an amenable number.

3027122081 is a deficient number, since it is larger than the sum of its proper divisors (1).

3027122081 is an equidigital number, since it uses as much as digits as its factorization.

3027122081 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1344, while the sum is 26.

The square root of 3027122081 is about 55019.2882632991. The cubic root of 3027122081 is about 1446.5828499921.

Adding to 3027122081 its reverse (1802217203), we get a palindrome (4829339284).

The spelling of 3027122081 in words is "three billion, twenty-seven million, one hundred twenty-two thousand, eighty-one".