1123241430 has 32 divisors (see below), whose sum is σ = 2837664000. Its totient is φ = 283766112.

The previous prime is 1123241423. The next prime is 1123241447. The reversal of 1123241430 is 341423211.

It is a junction number, because it is equal to n+sod(n) for n = 1123241397 and 1123241406.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 984730 + ... + 985869.

It is an arithmetic number, because the mean of its divisors is an integer number (88677000).

Almost surely, 2^1123241430 is an apocalyptic number.

1123241430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1123241430 is an abundant number, since it is smaller than the sum of its proper divisors (1714422570).

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

1123241430 is a wasteful number, since it uses less digits than its factorization.

1123241430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1970628.

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

The square root of 1123241430 is about 33514.7941959965. The cubic root of 1123241430 is about 1039.4997069806.

Adding to 1123241430 its reverse (341423211), we get a palindrome (1464664641).

The spelling of 1123241430 in words is "one billion, one hundred twenty-three million, two hundred forty-one thousand, four hundred thirty".