203040059 has 2 divisors, whose sum is σ = 203040060. Its totient is φ = 203040058.

The previous prime is 203040041. The next prime is 203040091. The reversal of 203040059 is 950040302.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 203040059 - 2⁸ = 203039803 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (203040259) 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, 101520029 + 101520030.

It is an arithmetic number, because the mean of its divisors is an integer number (101520030).

Almost surely, 2^203040059 is an apocalyptic number.

203040059 is a deficient number, since it is larger than the sum of its proper divisors (1).

203040059 is an equidigital number, since it uses as much as digits as its factorization.

203040059 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 203040059 is about 14249.2125747355. The cubic root of 203040059 is about 587.7517221596.

The spelling of 203040059 in words is "two hundred three million, forty thousand, fifty-nine".