3012113123111 has 2 divisors, whose sum is σ = 3012113123112. Its totient is φ = 3012113123110.

The previous prime is 3012113123093. The next prime is 3012113123203. The reversal of 3012113123111 is 1113213112103.

3012113123111 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 is an emirp because it is prime and its reverse (1113213112103) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3012113123111 - 2³⁸ = 2737235216167 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3012113183111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1506056561555 + 1506056561556.

It is an arithmetic number, because the mean of its divisors is an integer number (1506056561556).

Almost surely, 2^{3012113123111} is an apocalyptic number.

3012113123111 is a deficient number, since it is larger than the sum of its proper divisors (1).

3012113123111 is an equidigital number, since it uses as much as digits as its factorization.

3012113123111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108, while the sum is 20.

Adding to 3012113123111 its reverse (1113213112103), we get a palindrome (4125326235214).

The spelling of 3012113123111 in words is "three trillion, twelve billion, one hundred thirteen million, one hundred twenty-three thousand, one hundred eleven".