11233423 has 8 divisors (see below), whose sum is σ = 11669760. Its totient is φ = 10805400.

The previous prime is 11233399. The next prime is 11233433. The reversal of 11233423 is 32433211.

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 11233423 - 2⁹ = 11232911 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 11233423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11233433) 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 7 ways as a sum of consecutive naturals, for example, 748 + ... + 4798.

It is an arithmetic number, because the mean of its divisors is an integer number (1458720).

Almost surely, 2^11233423 is an apocalyptic number.

11233423 is a deficient number, since it is larger than the sum of its proper divisors (436337).

11233423 is an equidigital number, since it uses as much as digits as its factorization.

11233423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4157.

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

The square root of 11233423 is about 3351.6299020029. The cubic root of 11233423 is about 223.9601265655.

Adding to 11233423 its reverse (32433211), we get a palindrome (43666634).

The spelling of 11233423 in words is "eleven million, two hundred thirty-three thousand, four hundred twenty-three".