204012833 has 2 divisors, whose sum is σ = 204012834. Its totient is φ = 204012832.

The previous prime is 204012827. The next prime is 204012841. The reversal of 204012833 is 338210402.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 144769024 + 59243809 = 12032^2 + 7697^2 .

It is a cyclic number.

It is not a de Polignac number, because 204012833 - 2⁸ = 204012577 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 204012799 and 204012808.

It is not a weakly prime, because it can be changed into another prime (204018833) 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, 102006416 + 102006417.

It is an arithmetic number, because the mean of its divisors is an integer number (102006417).

Almost surely, 2^204012833 is an apocalyptic number.

It is an amenable number.

204012833 is a deficient number, since it is larger than the sum of its proper divisors (1).

204012833 is an equidigital number, since it uses as much as digits as its factorization.

204012833 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 204012833 is about 14283.3060948787. The cubic root of 204012833 is about 588.6888753608.

The spelling of 204012833 in words is "two hundred four million, twelve thousand, eight hundred thirty-three".