11323133642 has 8 divisors (see below), whose sum is σ = 17059523616. Its totient is φ = 5636625772.

The previous prime is 11323133629. The next prime is 11323133663. The reversal of 11323133642 is 24633132311.

11323133642 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

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 3 ways as a sum of consecutive naturals, for example, 12469958 + ... + 12470865.

It is an arithmetic number, because the mean of its divisors is an integer number (2132440452).

Almost surely, 2^11323133642 is an apocalyptic number.

11323133642 is a deficient number, since it is larger than the sum of its proper divisors (5736389974).

11323133642 is a wasteful number, since it uses less digits than its factorization.

11323133642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24941052.

The product of its digits is 7776, while the sum is 29.

Adding to 11323133642 its reverse (24633132311), we get a palindrome (35956265953).

The spelling of 11323133642 in words is "eleven billion, three hundred twenty-three million, one hundred thirty-three thousand, six hundred forty-two".