1141133232 has 40 divisors (see below), whose sum is σ = 2949208560. Its totient is φ = 380212480.

The previous prime is 1141133221. The next prime is 1141133261. The reversal of 1141133232 is 2323311411.

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 1141133199 and 1141133208.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 162694 + ... + 169562.

It is an arithmetic number, because the mean of its divisors is an integer number (73730214).

Almost surely, 2^1141133232 is an apocalyptic number.

1141133232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1141133232 is an abundant number, since it is smaller than the sum of its proper divisors (1808075328).

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

1141133232 is a wasteful number, since it uses less digits than its factorization.

1141133232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10341 (or 10335 counting only the distinct ones).

The product of its digits is 432, while the sum is 21.

The square root of 1141133232 is about 33780.6635814041. The cubic root of 1141133232 is about 1044.9899595351.

Adding to 1141133232 its reverse (2323311411), we get a palindrome (3464444643).

The spelling of 1141133232 in words is "one billion, one hundred forty-one million, one hundred thirty-three thousand, two hundred thirty-two".