3030121013 has 2 divisors, whose sum is σ = 3030121014. Its totient is φ = 3030121012.

The previous prime is 3030121001. The next prime is 3030121027. The reversal of 3030121013 is 3101210303.

It is an a-pointer prime, because the next prime (3030121027) can be obtained adding 3030121013 to its sum of digits (14).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2948272804 + 81848209 = 54298^2 + 9047^2 .

It is a cyclic number.

It is not a de Polignac number, because 3030121013 - 2²⁴ = 3013343797 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3030121043) 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, 1515060506 + 1515060507.

It is an arithmetic number, because the mean of its divisors is an integer number (1515060507).

Almost surely, 2^3030121013 is an apocalyptic number.

It is an amenable number.

3030121013 is a deficient number, since it is larger than the sum of its proper divisors (1).

3030121013 is an equidigital number, since it uses as much as digits as its factorization.

3030121013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 54, while the sum is 14.

The square root of 3030121013 is about 55046.5349772354. The cubic root of 3030121013 is about 1447.0603961751.

Adding to 3030121013 its reverse (3101210303), we get a palindrome (6131331316).

The spelling of 3030121013 in words is "three billion, thirty million, one hundred twenty-one thousand, thirteen".