11231310323 has 8 divisors (see below), whose sum is σ = 11594864640. Its totient is φ = 10867834440.

The previous prime is 11231310289. The next prime is 11231310331. The reversal of 11231310323 is 32301313211.

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

It is a cyclic number.

It is not a de Polignac number, because 11231310323 - 2²⁰ = 11230261747 is a prime.

It is a super-2 number, since 2×11231310323² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11231310295 and 11231310304.

It is not an unprimeable number, because it can be changed into a prime (11231310353) 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, 451238 + ... + 475476.

It is an arithmetic number, because the mean of its divisors is an integer number (1449358080).

Almost surely, 2^11231310323 is an apocalyptic number.

11231310323 is a deficient number, since it is larger than the sum of its proper divisors (363554317).

11231310323 is a wasteful number, since it uses less digits than its factorization.

11231310323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39217.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 11231310323 its reverse (32301313211), we get a palindrome (43532623534).

The spelling of 11231310323 in words is "eleven billion, two hundred thirty-one million, three hundred ten thousand, three hundred twenty-three".