204041153 has 2 divisors, whose sum is σ = 204041154. Its totient is φ = 204041152.

The previous prime is 204041143. The next prime is 204041161. The reversal of 204041153 is 351140402.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 203718529 + 322624 = 14273^2 + 568^2 .

It is a cyclic number.

It is not a de Polignac number, because 204041153 - 2⁴ = 204041137 is a prime.

It is not a weakly prime, because it can be changed into another prime (204041143) 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, 102020576 + 102020577.

It is an arithmetic number, because the mean of its divisors is an integer number (102020577).

Almost surely, 2^204041153 is an apocalyptic number.

It is an amenable number.

204041153 is a deficient number, since it is larger than the sum of its proper divisors (1).

204041153 is an equidigital number, since it uses as much as digits as its factorization.

204041153 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 204041153 is about 14284.2974275951. The cubic root of 204041153 is about 588.7161136760.

Adding to 204041153 its reverse (351140402), we get a palindrome (555181555).

The spelling of 204041153 in words is "two hundred four million, forty-one thousand, one hundred fifty-three".