233011132 has 24 divisors (see below), whose sum is σ = 416998400. Its totient is φ = 113898096.

The previous prime is 233011127. The next prime is 233011147. The reversal of 233011132 is 231110332.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28969 + ... + 36127.

Almost surely, 2^233011132 is an apocalyptic number.

It is an amenable number.

233011132 is a deficient number, since it is larger than the sum of its proper divisors (183987268).

233011132 is a wasteful number, since it uses less digits than its factorization.

233011132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7345 (or 7343 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 233011132 is about 15264.7021589024. The cubic root of 233011132 is about 615.3547489528.

Adding to 233011132 its reverse (231110332), we get a palindrome (464121464).

The spelling of 233011132 in words is "two hundred thirty-three million, eleven thousand, one hundred thirty-two".