11203424 has 12 divisors (see below), whose sum is σ = 22056804. Its totient is φ = 5601696.

The previous prime is 11203421. The next prime is 11203427. The reversal of 11203424 is 42430211.

11203424 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (11203421) and next prime (11203427).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11203421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 175022 + ... + 175085.

It is an arithmetic number, because the mean of its divisors is an integer number (1838067).

Almost surely, 2^11203424 is an apocalyptic number.

It is an amenable number.

11203424 is a deficient number, since it is larger than the sum of its proper divisors (10853380).

11203424 is an equidigital number, since it uses as much as digits as its factorization.

11203424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 350117 (or 350109 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 11203424 is about 3347.1516248894. The cubic root of 11203424 is about 223.7605860393.

Adding to 11203424 its reverse (42430211), we get a palindrome (53633635).

The spelling of 11203424 in words is "eleven million, two hundred three thousand, four hundred twenty-four".