1103160 has 64 divisors (see below), whose sum is σ = 3434400. Its totient is φ = 283136.

The previous prime is 1103143. The next prime is 1103171. The reversal of 1103160 is 613011.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3322 + ... + 3638.

2^1103160 is an apocalyptic number.

1103160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1103160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1717200).

1103160 is an abundant number, since it is smaller than the sum of its proper divisors (2331240).

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

1103160 is a wasteful number, since it uses less digits than its factorization.

1103160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 360 (or 356 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 12.

The square root of 1103160 is about 1050.3142386924. The cubic root of 1103160 is about 103.3267656827.

Adding to 1103160 its reverse (613011), we get a palindrome (1716171).

The spelling of 1103160 in words is "one million, one hundred three thousand, one hundred sixty".