3001242533 has 2 divisors, whose sum is σ = 3001242534. Its totient is φ = 3001242532.

The previous prime is 3001242529. The next prime is 3001242539. The reversal of 3001242533 is 3352421003.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2496701089 + 504541444 = 49967^2 + 22462^2 .

It is a cyclic number.

It is not a de Polignac number, because 3001242533 - 2² = 3001242529 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 3001242499 and 3001242508.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3001242539) 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, 1500621266 + 1500621267.

It is an arithmetic number, because the mean of its divisors is an integer number (1500621267).

Almost surely, 2^3001242533 is an apocalyptic number.

It is an amenable number.

3001242533 is a deficient number, since it is larger than the sum of its proper divisors (1).

3001242533 is an equidigital number, since it uses as much as digits as its factorization.

3001242533 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 3001242533 is about 54783.5972988266. The cubic root of 3001242533 is about 1442.4486586779.

Adding to 3001242533 its reverse (3352421003), we get a palindrome (6353663536).

The spelling of 3001242533 in words is "three billion, one million, two hundred forty-two thousand, five hundred thirty-three".