3001265081 has 2 divisors, whose sum is σ = 3001265082. Its totient is φ = 3001265080.

The previous prime is 3001264999. The next prime is 3001265083. The reversal of 3001265081 is 1805621003.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1919841856 + 1081423225 = 43816^2 + 32885^2 .

It is a cyclic number.

It is not a de Polignac number, because 3001265081 - 2²⁶ = 2934156217 is a prime.

It is a super-2 number, since 2×3001265081² = 18015184172859873122, which contains 22 as substring.

Together with 3001265083, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3001265081.

It is not a weakly prime, because it can be changed into another prime (3001265083) 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, 1500632540 + 1500632541.

It is an arithmetic number, because the mean of its divisors is an integer number (1500632541).

Almost surely, 2^3001265081 is an apocalyptic number.

It is an amenable number.

3001265081 is a deficient number, since it is larger than the sum of its proper divisors (1).

3001265081 is an equidigital number, since it uses as much as digits as its factorization.

3001265081 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 3001265081 is about 54783.8030899645. The cubic root of 3001265081 is about 1442.4522709874.

Adding to 3001265081 its reverse (1805621003), we get a palindrome (4806886084).

The spelling of 3001265081 in words is "three billion, one million, two hundred sixty-five thousand, eighty-one".