11323443 has 8 divisors (see below), whose sum is σ = 15506128. Its totient is φ = 7344864.

The previous prime is 11323409. The next prime is 11323451. The reversal of 11323443 is 34432311.

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

It is not a de Polignac number, because 11323443 - 2⁹ = 11322931 is a prime.

It is a super-2 number, since 2×11323443² = 256440722748498, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11323453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50896 + ... + 51117.

It is an arithmetic number, because the mean of its divisors is an integer number (1938266).

Almost surely, 2^11323443 is an apocalyptic number.

11323443 is a deficient number, since it is larger than the sum of its proper divisors (4182685).

11323443 is a wasteful number, since it uses less digits than its factorization.

11323443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102053.

The product of its digits is 864, while the sum is 21.

The square root of 11323443 is about 3365.0323921175. The cubic root of 11323443 is about 224.5567768593.

Adding to 11323443 its reverse (34432311), we get a palindrome (45755754).

The spelling of 11323443 in words is "eleven million, three hundred twenty-three thousand, four hundred forty-three".