3102081013 has 2 divisors, whose sum is σ = 3102081014. Its totient is φ = 3102081012.

The previous prime is 3102080987. The next prime is 3102081067. The reversal of 3102081013 is 3101802013.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2853482724 + 248598289 = 53418^2 + 15767^2 .

It is an emirp because it is prime and its reverse (3101802013) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3102081013 - 2¹⁷ = 3101949941 is a prime.

It is a super-2 number, since 2×3102081013² = 19245813222430212338, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3102081083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1551040506 + 1551040507.

It is an arithmetic number, because the mean of its divisors is an integer number (1551040507).

Almost surely, 2^3102081013 is an apocalyptic number.

It is an amenable number.

3102081013 is a deficient number, since it is larger than the sum of its proper divisors (1).

3102081013 is an equidigital number, since it uses as much as digits as its factorization.

3102081013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 19.

The square root of 3102081013 is about 55696.3285414757. The cubic root of 3102081013 is about 1458.4259342981.

Adding to 3102081013 its reverse (3101802013), we get a palindrome (6203883026).

The spelling of 3102081013 in words is "three billion, one hundred two million, eighty-one thousand, thirteen".