11323113332011 has 8 divisors (see below), whose sum is σ = 12290138760704. Its totient is φ = 10369804576320.

The previous prime is 11323113331973. The next prime is 11323113332071. The reversal of 11323113332011 is 11023331132311.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11323113332011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11323113332071) 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, 3429166530 + ... + 3429169831.

It is an arithmetic number, because the mean of its divisors is an integer number (1536267345088).

Almost surely, 2^{11323113332011} is an apocalyptic number.

11323113332011 is a deficient number, since it is larger than the sum of its proper divisors (967025428693).

11323113332011 is a wasteful number, since it uses less digits than its factorization.

11323113332011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6858336501.

The product of its (nonzero) digits is 972, while the sum is 25.

Adding to 11323113332011 its reverse (11023331132311), we get a palindrome (22346444464322).

The spelling of 11323113332011 in words is "eleven trillion, three hundred twenty-three billion, one hundred thirteen million, three hundred thirty-two thousand, eleven".