1123244304 has 240 divisors, whose sum is σ = 3642338304. Its totient is φ = 292032000.

The previous prime is 1123244293. The next prime is 1123244321. The reversal of 1123244304 is 4034423211.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 7438629 + ... + 7438779.

Almost surely, 2^1123244304 is an apocalyptic number.

1123244304 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1123244304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1821169152).

1123244304 is an abundant number, since it is smaller than the sum of its proper divisors (2519094000).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1123244304 is a wasteful number, since it uses less digits than its factorization.

1123244304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 326 (or 307 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 1123244304 is about 33514.8370725564. The cubic root of 1123244304 is about 1039.5005935575.

Adding to 1123244304 its reverse (4034423211), we get a palindrome (5157667515).

The spelling of 1123244304 in words is "one billion, one hundred twenty-three million, two hundred forty-four thousand, three hundred four".