3081106125313 has 2 divisors, whose sum is σ = 3081106125314. Its totient is φ = 3081106125312.

The previous prime is 3081106125271. The next prime is 3081106125439. The reversal of 3081106125313 is 3135216011803.

3081106125313 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2584098045169 + 497008080144 = 1607513^2 + 704988^2 .

It is a cyclic number.

It is not a de Polignac number, because 3081106125313 - 2²⁹ = 3080569254401 is a prime.

It is not a weakly prime, because it can be changed into another prime (3081106123313) 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, 1540553062656 + 1540553062657.

It is an arithmetic number, because the mean of its divisors is an integer number (1540553062657).

Almost surely, 2^{3081106125313} is an apocalyptic number.

It is an amenable number.

3081106125313 is a deficient number, since it is larger than the sum of its proper divisors (1).

3081106125313 is an equidigital number, since it uses as much as digits as its factorization.

3081106125313 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12960, while the sum is 34.

The spelling of 3081106125313 in words is "three trillion, eighty-one billion, one hundred six million, one hundred twenty-five thousand, three hundred thirteen".