3102012102109 has 2 divisors, whose sum is σ = 3102012102110. Its totient is φ = 3102012102108.

The previous prime is 3102012102073. The next prime is 3102012102179. The reversal of 3102012102109 is 9012012102013.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1680969296484 + 1421042805625 = 1296522^2 + 1192075^2 .

It is a cyclic number.

It is not a de Polignac number, because 3102012102109 - 2⁹ = 3102012101597 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3102012102109.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3102012102179) 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, 1551006051054 + 1551006051055.

It is an arithmetic number, because the mean of its divisors is an integer number (1551006051055).

Almost surely, 2^{3102012102109} is an apocalyptic number.

It is an amenable number.

3102012102109 is a deficient number, since it is larger than the sum of its proper divisors (1).

3102012102109 is an equidigital number, since it uses as much as digits as its factorization.

3102012102109 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 22.

The spelling of 3102012102109 in words is "three trillion, one hundred two billion, twelve million, one hundred two thousand, one hundred nine".