1123113024 has 168 divisors, whose sum is σ = 3718791648. Its totient is φ = 320286720.

The previous prime is 1123113011. The next prime is 1123113037. The reversal of 1123113024 is 4203113211.

It is an interprime number because it is at equal distance from previous prime (1123113011) and next prime (1123113037).

It is a super-2 number, since 2×1123113024² = 2522765729356849152, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 1123112988 and 1123113006.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 102499 + ... + 112925.

Almost surely, 2^1123113024 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1123113024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1859395824).

1123113024 is an abundant number, since it is smaller than the sum of its proper divisors (2595678624).

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

1123113024 is a wasteful number, since it uses less digits than its factorization.

1123113024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10473 (or 10460 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 1123113024 is about 33512.8784797725. The cubic root of 1123113024 is about 1039.4600945155.

Adding to 1123113024 its reverse (4203113211), we get a palindrome (5326226235).

The spelling of 1123113024 in words is "one billion, one hundred twenty-three million, one hundred thirteen thousand, twenty-four".