233132430 has 16 divisors (see below), whose sum is σ = 559517904. Its totient is φ = 62168640.

The previous prime is 233132411. The next prime is 233132467. The reversal of 233132430 is 34231332.

It is a junction number, because it is equal to n+sod(n) for n = 233132397 and 233132406.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3885511 + ... + 3885570.

It is an arithmetic number, because the mean of its divisors is an integer number (34969869).

Almost surely, 2^233132430 is an apocalyptic number.

233132430 is an abundant number, since it is smaller than the sum of its proper divisors (326385474).

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

233132430 is a wasteful number, since it uses less digits than its factorization.

233132430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7771091.

The product of its (nonzero) digits is 1296, while the sum is 21.

The square root of 233132430 is about 15268.6747951484. The cubic root of 233132430 is about 615.4615083044.

Adding to 233132430 its reverse (34231332), we get a palindrome (267363762).

The spelling of 233132430 in words is "two hundred thirty-three million, one hundred thirty-two thousand, four hundred thirty".