233285099 has 2 divisors, whose sum is σ = 233285100. Its totient is φ = 233285098.

The previous prime is 233285081. The next prime is 233285131. The reversal of 233285099 is 990582332.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 233285099 - 2²⁴ = 216507883 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (233285069) by changing a digit.

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 as a sum of consecutive naturals, namely, 116642549 + 116642550.

It is an arithmetic number, because the mean of its divisors is an integer number (116642550).

Almost surely, 2^233285099 is an apocalyptic number.

233285099 is a deficient number, since it is larger than the sum of its proper divisors (1).

233285099 is an equidigital number, since it uses as much as digits as its factorization.

233285099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 116640, while the sum is 41.

The square root of 233285099 is about 15273.6733957486. The cubic root of 233285099 is about 615.5958259393.

The spelling of 233285099 in words is "two hundred thirty-three million, two hundred eighty-five thousand, ninety-nine".