3021021013 has 2 divisors, whose sum is σ = 3021021014. Its totient is φ = 3021021012.

The previous prime is 3021021007. The next prime is 3021021019. The reversal of 3021021013 is 3101201203.

It is a balanced prime because it is at equal distance from previous prime (3021021007) and next prime (3021021019).

It can be written as a sum of positive squares in only one way, i.e., 2664830884 + 356190129 = 51622^2 + 18873^2 .

It is an emirp because it is prime and its reverse (3101201203) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3021021013 - 2¹⁷ = 3020889941 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3021020984 and 3021021002.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3021021019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1510510506 + 1510510507.

It is an arithmetic number, because the mean of its divisors is an integer number (1510510507).

Almost surely, 2^3021021013 is an apocalyptic number.

It is an amenable number.

3021021013 is a deficient number, since it is larger than the sum of its proper divisors (1).

3021021013 is an equidigital number, since it uses as much as digits as its factorization.

3021021013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 3021021013 is about 54963.8154880099. The cubic root of 3021021013 is about 1445.6103491532.

Adding to 3021021013 its reverse (3101201203), we get a palindrome (6122222216).

The spelling of 3021021013 in words is "three billion, twenty-one million, twenty-one thousand, thirteen".