3123116011 has 2 divisors, whose sum is σ = 3123116012. Its totient is φ = 3123116010.

The previous prime is 3123115997. The next prime is 3123116047. The reversal of 3123116011 is 1106113213.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3123116011 - 2¹⁷ = 3122984939 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3123116011.

It is not a weakly prime, because it can be changed into another prime (3123116911) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1561558005 + 1561558006.

It is an arithmetic number, because the mean of its divisors is an integer number (1561558006).

Almost surely, 2^3123116011 is an apocalyptic number.

3123116011 is a deficient number, since it is larger than the sum of its proper divisors (1).

3123116011 is an equidigital number, since it uses as much as digits as its factorization.

3123116011 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 19.

The square root of 3123116011 is about 55884.8459870831. The cubic root of 3123116011 is about 1461.7150064573.

Adding to 3123116011 its reverse (1106113213), we get a palindrome (4229229224).

The spelling of 3123116011 in words is "three billion, one hundred twenty-three million, one hundred sixteen thousand, eleven".