11123663206079 has 2 divisors, whose sum is σ = 11123663206080. Its totient is φ = 11123663206078.

The previous prime is 11123663206063. The next prime is 11123663206127. The reversal of 11123663206079 is 97060236632111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11123663206079 - 2⁴ = 11123663206063 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11123663206049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5561831603039 + 5561831603040.

It is an arithmetic number, because the mean of its divisors is an integer number (5561831603040).

Almost surely, 2^{11123663206079} is an apocalyptic number.

11123663206079 is a deficient number, since it is larger than the sum of its proper divisors (1).

11123663206079 is an equidigital number, since it uses as much as digits as its factorization.

11123663206079 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 489888, while the sum is 47.

The spelling of 11123663206079 in words is "eleven trillion, one hundred twenty-three billion, six hundred sixty-three million, two hundred six thousand, seventy-nine".