1103073424 has 80 divisors (see below), whose sum is σ = 2392346880. Its totient is φ = 489646080.

The previous prime is 1103073347. The next prime is 1103073449. The reversal of 1103073424 is 4243703011.

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 15 ways as a sum of consecutive naturals, for example, 2382217 + ... + 2382679.

It is an arithmetic number, because the mean of its divisors is an integer number (29904336).

Almost surely, 2^1103073424 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 1103073424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1196173440).

1103073424 is an abundant number, since it is smaller than the sum of its proper divisors (1289273456).

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

1103073424 is a wasteful number, since it uses less digits than its factorization.

1103073424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 968 (or 962 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 25.

The square root of 1103073424 is about 33212.5491945439. The cubic root of 1103073424 is about 1033.2406258371.

Adding to 1103073424 its reverse (4243703011), we get a palindrome (5346776435).

The spelling of 1103073424 in words is "one billion, one hundred three million, seventy-three thousand, four hundred twenty-four".