11230311120323 has 4 divisors (see below), whose sum is σ = 11237239136208. Its totient is φ = 11223383104440.

The previous prime is 11230311120299. The next prime is 11230311120521. The reversal of 11230311120323 is 32302111303211.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11230311120323 - 2²² = 11230306926019 is a prime.

It is a super-2 number, since 2×11230311120323² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11230311123323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3464005511 + ... + 3464008752.

It is an arithmetic number, because the mean of its divisors is an integer number (2809309784052).

Almost surely, 2^{11230311120323} is an apocalyptic number.

11230311120323 is a deficient number, since it is larger than the sum of its proper divisors (6928015885).

11230311120323 is an equidigital number, since it uses as much as digits as its factorization.

11230311120323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6928015884.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 11230311120323 its reverse (32302111303211), we get a palindrome (43532422423534).

The spelling of 11230311120323 in words is "eleven trillion, two hundred thirty billion, three hundred eleven million, one hundred twenty thousand, three hundred twenty-three".