1123104324 has 12 divisors (see below), whose sum is σ = 2620576784. Its totient is φ = 374368104.

The previous prime is 1123104319. The next prime is 1123104361. The reversal of 1123104324 is 4234013211.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×1123104324² = 2522726645174993952, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1123104324.

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 3 ways as a sum of consecutive naturals, for example, 46796002 + ... + 46796025.

Almost surely, 2^1123104324 is an apocalyptic number.

It is an amenable number.

1123104324 is an abundant number, since it is smaller than the sum of its proper divisors (1497472460).

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

1123104324 is a wasteful number, since it uses less digits than its factorization.

1123104324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93592034 (or 93592032 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 1123104324 is about 33512.7486786745. The cubic root of 1123104324 is about 1039.4574105095.

Adding to 1123104324 its reverse (4234013211), we get a palindrome (5357117535).

The spelling of 1123104324 in words is "one billion, one hundred twenty-three million, one hundred four thousand, three hundred twenty-four".