232043393 has 2 divisors, whose sum is σ = 232043394. Its totient is φ = 232043392.

The previous prime is 232043369. The next prime is 232043419. The reversal of 232043393 is 393340232.

232043393 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 221206129 + 10837264 = 14873^2 + 3292^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-232043393 is a prime.

It is not a weakly prime, because it can be changed into another prime (232043323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116021696 + 116021697.

It is an arithmetic number, because the mean of its divisors is an integer number (116021697).

Almost surely, 2^232043393 is an apocalyptic number.

It is an amenable number.

232043393 is a deficient number, since it is larger than the sum of its proper divisors (1).

232043393 is an equidigital number, since it uses as much as digits as its factorization.

232043393 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11664, while the sum is 29.

The square root of 232043393 is about 15232.9705901377. The cubic root of 232043393 is about 614.5016722444.

The spelling of 232043393 in words is "two hundred thirty-two million, forty-three thousand, three hundred ninety-three".