1123233532 has 12 divisors (see below), whose sum is σ = 1965894840. Its totient is φ = 561549296.

The previous prime is 1123233523. The next prime is 1123233533. The reversal of 1123233532 is 2353323211.

It is a junction number, because it is equal to n+sod(n) for n = 1123233497 and 1123233506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1123233533) 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, 50358 + ... + 69154.

It is an arithmetic number, because the mean of its divisors is an integer number (163824570).

Almost surely, 2^1123233532 is an apocalyptic number.

It is an amenable number.

1123233532 is a deficient number, since it is larger than the sum of its proper divisors (842661308).

1123233532 is a wasteful number, since it uses less digits than its factorization.

1123233532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33740 (or 33738 counting only the distinct ones).

The product of its digits is 3240, while the sum is 25.

The square root of 1123233532 is about 33514.6763672275. The cubic root of 1123233532 is about 1039.4972705831.

Adding to 1123233532 its reverse (2353323211), we get a palindrome (3476556743).

The spelling of 1123233532 in words is "one billion, one hundred twenty-three million, two hundred thirty-three thousand, five hundred thirty-two".