232857803 has 2 divisors, whose sum is σ = 232857804. Its totient is φ = 232857802.

The previous prime is 232857689. The next prime is 232857817. The reversal of 232857803 is 308758232.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-232857803 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (232857853) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116428901 + 116428902.

It is an arithmetic number, because the mean of its divisors is an integer number (116428902).

Almost surely, 2^232857803 is an apocalyptic number.

232857803 is a deficient number, since it is larger than the sum of its proper divisors (1).

232857803 is an equidigital number, since it uses as much as digits as its factorization.

232857803 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 80640, while the sum is 38.

The square root of 232857803 is about 15259.6789940025. The cubic root of 232857803 is about 615.2197447714.

The spelling of 232857803 in words is "two hundred thirty-two million, eight hundred fifty-seven thousand, eight hundred three".