11323231214 has 8 divisors (see below), whose sum is σ = 16992339240. Its totient is φ = 5659118136.

The previous prime is 11323231189. The next prime is 11323231253. The reversal of 11323231214 is 41213232311.

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

It is a self number, because there is not a number n which added to its sum of digits gives 11323231214.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1243064 + ... + 1252139.

It is an arithmetic number, because the mean of its divisors is an integer number (2124042405).

Almost surely, 2^11323231214 is an apocalyptic number.

11323231214 is a deficient number, since it is larger than the sum of its proper divisors (5669108026).

11323231214 is a wasteful number, since it uses less digits than its factorization.

11323231214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2497474.

The product of its digits is 864, while the sum is 23.

Adding to 11323231214 its reverse (41213232311), we get a palindrome (52536463525).

The spelling of 11323231214 in words is "eleven billion, three hundred twenty-three million, two hundred thirty-one thousand, two hundred fourteen".