11310232223 has 4 divisors (see below), whose sum is σ = 11495645928. Its totient is φ = 11124818520.

The previous prime is 11310232217. The next prime is 11310232247. The reversal of 11310232223 is 32223201311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32223201311 = 7 ⋅4603314473.

It is a cyclic number.

It is not a de Polignac number, because 11310232223 - 2⁶ = 11310232159 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11310232195 and 11310232204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11310232273) 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, 92706761 + ... + 92706882.

It is an arithmetic number, because the mean of its divisors is an integer number (2873911482).

Almost surely, 2^11310232223 is an apocalyptic number.

11310232223 is a deficient number, since it is larger than the sum of its proper divisors (185413705).

11310232223 is an equidigital number, since it uses as much as digits as its factorization.

11310232223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185413704.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 11310232223 its reverse (32223201311), we get a palindrome (43533433534).

The spelling of 11310232223 in words is "eleven billion, three hundred ten million, two hundred thirty-two thousand, two hundred twenty-three".