11123323135 has 16 divisors (see below), whose sum is σ = 14304782016. Its totient is φ = 8281709568.

The previous prime is 11123323117. The next prime is 11123323147. The reversal of 11123323135 is 53132332111.

11123323135 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 11123323135 - 2¹⁹ = 11122798847 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 in 15 ways as a sum of consecutive naturals, for example, 1302834 + ... + 1311343.

It is an arithmetic number, because the mean of its divisors is an integer number (894048876).

Almost surely, 2^11123323135 is an apocalyptic number.

11123323135 is a deficient number, since it is larger than the sum of its proper divisors (3181458881).

11123323135 is a wasteful number, since it uses less digits than its factorization.

11123323135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2614242.

The product of its digits is 1620, while the sum is 25.

Adding to 11123323135 its reverse (53132332111), we get a palindrome (64255655246).

The spelling of 11123323135 in words is "eleven billion, one hundred twenty-three million, three hundred twenty-three thousand, one hundred thirty-five".