11323032330331 has 4 divisors (see below), whose sum is σ = 11514948132600. Its totient is φ = 11131116528064.

The previous prime is 11323032330289. The next prime is 11323032330347. The reversal of 11323032330331 is 13303323032311.

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-11323032330331 is a prime.

It is a super-4 number, since 4×11323032330331⁴ (a number of 53 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11323032330331.

It is not an unprimeable number, because it can be changed into a prime (11323039330331) 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, 95957901046 + ... + 95957901163.

It is an arithmetic number, because the mean of its divisors is an integer number (2878737033150).

Almost surely, 2^{11323032330331} is an apocalyptic number.

11323032330331 is a deficient number, since it is larger than the sum of its proper divisors (191915802269).

11323032330331 is an equidigital number, since it uses as much as digits as its factorization.

11323032330331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191915802268.

The product of its (nonzero) digits is 8748, while the sum is 28.

Adding to 11323032330331 its reverse (13303323032311), we get a palindrome (24626355362642).

The spelling of 11323032330331 in words is "eleven trillion, three hundred twenty-three billion, thirty-two million, three hundred thirty thousand, three hundred thirty-one".