1103305116 has 24 divisors (see below), whose sum is σ = 2663151120. Its totient is φ = 355086592.

The previous prime is 1103305111. The next prime is 1103305163. The reversal of 1103305116 is 6115033011.

It is a junction number, because it is equal to n+sod(n) for n = 1103305092 and 1103305101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1103305111) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1584861 + ... + 1585556.

It is an arithmetic number, because the mean of its divisors is an integer number (110964630).

Almost surely, 2^1103305116 is an apocalyptic number.

It is an amenable number.

1103305116 is an abundant number, since it is smaller than the sum of its proper divisors (1559846004).

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

1103305116 is a wasteful number, since it uses less digits than its factorization.

1103305116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3170453 (or 3170451 counting only the distinct ones).

The product of its (nonzero) digits is 270, while the sum is 21.

The square root of 1103305116 is about 33216.0370303262. The cubic root of 1103305116 is about 1033.3129621606.

Adding to 1103305116 its reverse (6115033011), we get a palindrome (7218338127).

The spelling of 1103305116 in words is "one billion, one hundred three million, three hundred five thousand, one hundred sixteen".