11123120059 has 2 divisors, whose sum is σ = 11123120060. Its totient is φ = 11123120058.

The previous prime is 11123119961. The next prime is 11123120069. The reversal of 11123120059 is 95002132111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11123120059 - 2²¹ = 11121022907 is a prime.

It is not a weakly prime, because it can be changed into another prime (11123120069) 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, 5561560029 + 5561560030.

It is an arithmetic number, because the mean of its divisors is an integer number (5561560030).

Almost surely, 2^11123120059 is an apocalyptic number.

11123120059 is a deficient number, since it is larger than the sum of its proper divisors (1).

11123120059 is an equidigital number, since it uses as much as digits as its factorization.

11123120059 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 540, while the sum is 25.

The spelling of 11123120059 in words is "eleven billion, one hundred twenty-three million, one hundred twenty thousand, fifty-nine".