1123316 has 12 divisors (see below), whose sum is σ = 2029440. Its totient is φ = 543480.

The previous prime is 1123307. The next prime is 1123319. The reversal of 1123316 is 6133211.

It is a junction number, because it is equal to n+sod(n) for n = 1123294 and 1123303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1123319) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4406 + ... + 4653.

It is an arithmetic number, because the mean of its divisors is an integer number (169120).

2^1123316 is an apocalyptic number.

It is an amenable number.

1123316 is a deficient number, since it is larger than the sum of its proper divisors (906124).

1123316 is a wasteful number, since it uses less digits than its factorization.

1123316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9094 (or 9092 counting only the distinct ones).

The product of its digits is 108, while the sum is 17.

The square root of 1123316 is about 1059.8660292697. The cubic root of 1123316 is about 103.9522709984.

Adding to 1123316 its reverse (6133211), we get a palindrome (7256527).

The spelling of 1123316 in words is "one million, one hundred twenty-three thousand, three hundred sixteen".