204452113 has 2 divisors, whose sum is σ = 204452114. Its totient is φ = 204452112.

The previous prime is 204452107. The next prime is 204452119. The reversal of 204452113 is 311254402.

It is a balanced prime because it is at equal distance from previous prime (204452107) and next prime (204452119).

It can be written as a sum of positive squares in only one way, i.e., 203689984 + 762129 = 14272^2 + 873^2 .

It is a cyclic number.

It is not a de Polignac number, because 204452113 - 2²⁵ = 170897681 is a prime.

It is not a weakly prime, because it can be changed into another prime (204452119) 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, 102226056 + 102226057.

It is an arithmetic number, because the mean of its divisors is an integer number (102226057).

Almost surely, 2^204452113 is an apocalyptic number.

It is an amenable number.

204452113 is a deficient number, since it is larger than the sum of its proper divisors (1).

204452113 is an equidigital number, since it uses as much as digits as its factorization.

204452113 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 204452113 is about 14298.6752183550. The cubic root of 204452113 is about 589.1110936790. Note that the first 3 decimals are identical.

The spelling of 204452113 in words is "two hundred four million, four hundred fifty-two thousand, one hundred thirteen".