11123333445689 has 8 divisors (see below), whose sum is σ = 11138646878880. Its totient is φ = 11108020720896.

The previous prime is 11123333445661. The next prime is 11123333445767. The reversal of 11123333445689 is 98654433332111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11123333445689 - 2¹² = 11123333441593 is a prime.

It is a Duffinian number.

It is a plaindrome in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 11123333445689.

It is not an unprimeable number, because it can be changed into a prime (11123333445589) 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 in 7 ways as a sum of consecutive naturals, for example, 36445529 + ... + 36749465.

It is an arithmetic number, because the mean of its divisors is an integer number (1392330859860).

Almost surely, 2^{11123333445689} is an apocalyptic number.

It is an amenable number.

11123333445689 is a deficient number, since it is larger than the sum of its proper divisors (15313433191).

11123333445689 is an equidigital number, since it uses as much as digits as its factorization.

11123333445689 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 354199.

The product of its digits is 5598720, while the sum is 53.

The spelling of 11123333445689 in words is "eleven trillion, one hundred twenty-three billion, three hundred thirty-three million, four hundred forty-five thousand, six hundred eighty-nine".