11353223 has 16 divisors (see below), whose sum is σ = 13541376. Its totient is φ = 9313920.

The previous prime is 11353219. The next prime is 11353261. The reversal of 11353223 is 32235311.

It is not a de Polignac number, because 11353223 - 2² = 11353219 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11353195 and 11353204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11353423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24290 + ... + 24752.

It is an arithmetic number, because the mean of its divisors is an integer number (846336).

Almost surely, 2^11353223 is an apocalyptic number.

11353223 is a deficient number, since it is larger than the sum of its proper divisors (2188153).

11353223 is a wasteful number, since it uses less digits than its factorization.

11353223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 614.

The product of its digits is 540, while the sum is 20.

The square root of 11353223 is about 3369.4544068736. The cubic root of 11353223 is about 224.7534616474.

Adding to 11353223 its reverse (32235311), we get a palindrome (43588534).

The spelling of 11353223 in words is "eleven million, three hundred fifty-three thousand, two hundred twenty-three".