11331132123323 has 4 divisors (see below), whose sum is σ = 11336789205768. Its totient is φ = 11325475040880.

The previous prime is 11331132123301. The next prime is 11331132123331. The reversal of 11331132123323 is 32332123113311.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11331132123323 - 2³² = 11326837156027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11331132183323) 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 3 ways as a sum of consecutive naturals, for example, 2828538218 + ... + 2828542223.

It is an arithmetic number, because the mean of its divisors is an integer number (2834197301442).

Almost surely, 2^{11331132123323} is an apocalyptic number.

11331132123323 is a deficient number, since it is larger than the sum of its proper divisors (5657082445).

11331132123323 is an equidigital number, since it uses as much as digits as its factorization.

11331132123323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5657082444.

The product of its digits is 5832, while the sum is 29.

Adding to 11331132123323 its reverse (32332123113311), we get a palindrome (43663255236634).

The spelling of 11331132123323 in words is "eleven trillion, three hundred thirty-one billion, one hundred thirty-two million, one hundred twenty-three thousand, three hundred twenty-three".