11323320011331 has 8 divisors (see below), whose sum is σ = 15097791717120. Its totient is φ = 7548864156552.

The previous prime is 11323320011279. The next prime is 11323320011351. The reversal of 11323320011331 is 13311002332311.

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

It is not a de Polignac number, because 11323320011331 - 2¹¹ = 11323320009283 is a prime.

It is a super-3 number, since 3×11323320011331³ (a number of 40 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (11323320011351) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2181535 + ... + 5235048.

It is an arithmetic number, because the mean of its divisors is an integer number (1887223964640).

Almost surely, 2^{11323320011331} is an apocalyptic number.

11323320011331 is a deficient number, since it is larger than the sum of its proper divisors (3774471705789).

11323320011331 is an equidigital number, since it uses as much as digits as its factorization.

11323320011331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7925505.

The product of its (nonzero) digits is 972, while the sum is 24.

Adding to 11323320011331 its reverse (13311002332311), we get a palindrome (24634322343642).

The spelling of 11323320011331 in words is "eleven trillion, three hundred twenty-three billion, three hundred twenty million, eleven thousand, three hundred thirty-one".