1123132 has 12 divisors (see below), whose sum is σ = 1998136. Its totient is φ = 552240.

The previous prime is 1123127. The next prime is 1123151. The reversal of 1123132 is 2313211.

It is a super-2 number, since 2×1123132² = 2522850978848, which contains 22 as substring.

It is a plaindrome in base 16.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2058 + ... + 2545.

2^1123132 is an apocalyptic number.

It is an amenable number.

1123132 is a deficient number, since it is larger than the sum of its proper divisors (875004).

1123132 is a wasteful number, since it uses less digits than its factorization.

1123132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4668 (or 4666 counting only the distinct ones).

The product of its digits is 36, while the sum is 13.

The square root of 1123132 is about 1059.7792222911. The cubic root of 1123132 is about 103.9465948685.

Adding to 1123132 its reverse (2313211), we get a palindrome (3436343).

It can be divided in two parts, 11 and 23132, that multiplied together give a palindrome (254452).

The spelling of 1123132 in words is "one million, one hundred twenty-three thousand, one hundred thirty-two".