3110123000081 has 2 divisors, whose sum is σ = 3110123000082. Its totient is φ = 3110123000080.

The previous prime is 3110123000071. The next prime is 3110123000167. The reversal of 3110123000081 is 1800003210113.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2712744055681 + 397378944400 = 1647041^2 + 630380^2 .

It is a cyclic number.

It is not a de Polignac number, because 3110123000081 - 2¹⁴ = 3110122983697 is a prime.

It is a super-2 number, since 2×3110123000081² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3110123000021) 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, 1555061500040 + 1555061500041.

It is an arithmetic number, because the mean of its divisors is an integer number (1555061500041).

Almost surely, 2^{3110123000081} is an apocalyptic number.

It is an amenable number.

3110123000081 is a deficient number, since it is larger than the sum of its proper divisors (1).

3110123000081 is an equidigital number, since it uses as much as digits as its factorization.

3110123000081 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 20.

Adding to 3110123000081 its reverse (1800003210113), we get a palindrome (4910126210194).

The spelling of 3110123000081 in words is "three trillion, one hundred ten billion, one hundred twenty-three million, eighty-one", and thus it is an aban number.