206084023 has 2 divisors, whose sum is σ = 206084024. Its totient is φ = 206084022.

The previous prime is 206084003. The next prime is 206084059. The reversal of 206084023 is 320480602.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-206084023 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (206084003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 103042011 + 103042012.

It is an arithmetic number, because the mean of its divisors is an integer number (103042012).

Almost surely, 2^206084023 is an apocalyptic number.

206084023 is a deficient number, since it is larger than the sum of its proper divisors (1).

206084023 is an equidigital number, since it uses as much as digits as its factorization.

206084023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 206084023 is about 14355.6268758978. The cubic root of 206084023 is about 590.6743443484.

The spelling of 206084023 in words is "two hundred six million, eighty-four thousand, twenty-three".