11022320323 has 8 divisors (see below), whose sum is σ = 12598011648. Its totient is φ = 9446897544.

The previous prime is 11022320317. The next prime is 11022320339. The reversal of 11022320323 is 32302322011.

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

It is not a de Polignac number, because 11022320323 - 2¹⁷ = 11022189251 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11022320323.

It is not an unprimeable number, because it can be changed into a prime (11022320303) 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, 30240 + ... + 151522.

It is an arithmetic number, because the mean of its divisors is an integer number (1574751456).

Almost surely, 2^11022320323 is an apocalyptic number.

11022320323 is a deficient number, since it is larger than the sum of its proper divisors (1575691325).

11022320323 is a wasteful number, since it uses less digits than its factorization.

11022320323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134273.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 11022320323 its reverse (32302322011), we get a palindrome (43324642334).

The spelling of 11022320323 in words is "eleven billion, twenty-two million, three hundred twenty thousand, three hundred twenty-three".