1103118 has 16 divisors (see below), whose sum is σ = 2266320. Its totient is φ = 357696.

The previous prime is 1103111. The next prime is 1103119. The reversal of 1103118 is 8113011.

It is a junction number, because it is equal to n+sod(n) for n = 1103097 and 1103106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1103111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2263 + ... + 2706.

It is an arithmetic number, because the mean of its divisors is an integer number (141645).

2^1103118 is an apocalyptic number.

1103118 is an abundant number, since it is smaller than the sum of its proper divisors (1163202).

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

1103118 is a wasteful number, since it uses less digits than its factorization.

1103118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5011.

The product of its (nonzero) digits is 24, while the sum is 15.

The square root of 1103118 is about 1050.2942444858. The cubic root of 1103118 is about 103.3254543652.

Adding to 1103118 its reverse (8113011), we get a palindrome (9216129).

It can be divided in two parts, 1103 and 118, that added together give a palindrome (1221).

The spelling of 1103118 in words is "one million, one hundred three thousand, one hundred eighteen".