232302133 has 8 divisors (see below), whose sum is σ = 269125568. Its totient is φ = 196388064.

The previous prime is 232302101. The next prime is 232302149. The reversal of 232302133 is 331203232.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 232302133 - 2⁵ = 232302101 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 232302133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232302533) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 226791 + ... + 227812.

It is an arithmetic number, because the mean of its divisors is an integer number (33640696).

Almost surely, 2^232302133 is an apocalyptic number.

It is an amenable number.

232302133 is a deficient number, since it is larger than the sum of its proper divisors (36823435).

232302133 is an equidigital number, since it uses as much as digits as its factorization.

232302133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 454683.

The product of its (nonzero) digits is 648, while the sum is 19.

The square root of 232302133 is about 15241.4609864015. The cubic root of 232302133 is about 614.7299874472.

Adding to 232302133 its reverse (331203232), we get a palindrome (563505365).

The spelling of 232302133 in words is "two hundred thirty-two million, three hundred two thousand, one hundred thirty-three".