1113116 has 6 divisors (see below), whose sum is σ = 1947960. Its totient is φ = 556556.

The previous prime is 1113103. The next prime is 1113137. The reversal of 1113116 is 6113111.

It is a self number, because there is not a number n which added to its sum of digits gives 1113116.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 139136 + ... + 139143.

It is an arithmetic number, because the mean of its divisors is an integer number (324660).

2^1113116 is an apocalyptic number.

It is an amenable number.

1113116 is a deficient number, since it is larger than the sum of its proper divisors (834844).

1113116 is a wasteful number, since it uses less digits than its factorization.

1113116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 278283 (or 278281 counting only the distinct ones).

The product of its digits is 18, while the sum is 14.

The square root of 1113116 is about 1055.0431270806. The cubic root of 1113116 is about 103.6366759926.

Adding to 1113116 its reverse (6113111), we get a palindrome (7226227).

The spelling of 1113116 in words is "one million, one hundred thirteen thousand, one hundred sixteen".