11331122123323 has 4 divisors (see below), whose sum is σ = 11331230441328. Its totient is φ = 11331013805320.

The previous prime is 11331122123201. The next prime is 11331122123371. The reversal of 11331122123323 is 32332122113311.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11331122123323 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11331122123291 and 11331122123300.

It is not an unprimeable number, because it can be changed into a prime (11331122123423) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54001936 + ... + 54211357.

It is an arithmetic number, because the mean of its divisors is an integer number (2832807610332).

Almost surely, 2^{11331122123323} is an apocalyptic number.

11331122123323 is a deficient number, since it is larger than the sum of its proper divisors (108318005).

11331122123323 is a wasteful number, since it uses less digits than its factorization.

11331122123323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108318004.

The product of its digits is 3888, while the sum is 28.

Adding to 11331122123323 its reverse (32332122113311), we get a palindrome (43663244236634).

The spelling of 11331122123323 in words is "eleven trillion, three hundred thirty-one billion, one hundred twenty-two million, one hundred twenty-three thousand, three hundred twenty-three".