1123703368 has 32 divisors (see below), whose sum is σ = 2210328000. Its totient is φ = 534829120.

The previous prime is 1123703353. The next prime is 1123703473. The reversal of 1123703368 is 8633073211.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17638 + ... + 50581.

It is an arithmetic number, because the mean of its divisors is an integer number (69072750).

Almost surely, 2^1123703368 is an apocalyptic number.

It is an amenable number.

1123703368 is a deficient number, since it is larger than the sum of its proper divisors (1086624632).

1123703368 is a wasteful number, since it uses less digits than its factorization.

1123703368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68325 (or 68321 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 34.

The square root of 1123703368 is about 33521.6850411789. The cubic root of 1123703368 is about 1039.6421870660.

Adding to 1123703368 its reverse (8633073211), we get a palindrome (9756776579).

The spelling of 1123703368 in words is "one billion, one hundred twenty-three million, seven hundred three thousand, three hundred sixty-eight".