1103168 has 28 divisors (see below), whose sum is σ = 2389632. Its totient is φ = 501120.

The previous prime is 1103143. The next prime is 1103171. The reversal of 1103168 is 8613011.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 80 + ... + 1487.

It is an arithmetic number, because the mean of its divisors is an integer number (85344).

2^1103168 is an apocalyptic number.

It is an amenable number.

1103168 is an abundant number, since it is smaller than the sum of its proper divisors (1286464).

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

1103168 is a wasteful number, since it uses less digits than its factorization.

1103168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1590 (or 1580 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 20.

The square root of 1103168 is about 1050.3180470696. The cubic root of 1103168 is about 103.3270154537.

Adding to 1103168 its reverse (8613011), we get a palindrome (9716179).

The spelling of 1103168 in words is "one million, one hundred three thousand, one hundred sixty-eight".