11303220323 has 8 divisors (see below), whose sum is σ = 11318505408. Its totient is φ = 11287948864.

The previous prime is 11303220319. The next prime is 11303220337. The reversal of 11303220323 is 32302230311.

11303220323 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 11303220323 - 2² = 11303220319 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11303220295 and 11303220304.

It is not an unprimeable number, because it can be changed into a prime (11303220353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4068911 + ... + 4071687.

It is an arithmetic number, because the mean of its divisors is an integer number (1414813176).

Almost surely, 2^11303220323 is an apocalyptic number.

11303220323 is a deficient number, since it is larger than the sum of its proper divisors (15285085).

11303220323 is a wasteful number, since it uses less digits than its factorization.

11303220323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6813.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 11303220323 its reverse (32302230311), we get a palindrome (43605450634).

The spelling of 11303220323 in words is "eleven billion, three hundred three million, two hundred twenty thousand, three hundred twenty-three".