1133203232 has 48 divisors (see below), whose sum is σ = 2551997952. Its totient is φ = 485222400.

The previous prime is 1133203231. The next prime is 1133203237. The reversal of 1133203232 is 2323023311.

It is not an unprimeable number, because it can be changed into a prime (1133203231) 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, 435728 + ... + 438320.

It is an arithmetic number, because the mean of its divisors is an integer number (53166624).

Almost surely, 2^1133203232 is an apocalyptic number.

It is an amenable number.

1133203232 is an abundant number, since it is smaller than the sum of its proper divisors (1418794720).

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

1133203232 is a wasteful number, since it uses less digits than its factorization.

1133203232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4561 (or 4553 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 1133203232 is about 33663.0841130161. The cubic root of 1133203232 is about 1042.5637046031.

Adding to 1133203232 its reverse (2323023311), we get a palindrome (3456226543).

The spelling of 1133203232 in words is "one billion, one hundred thirty-three million, two hundred three thousand, two hundred thirty-two".