204201153 has 24 divisors (see below), whose sum is σ = 331461312. Its totient is φ = 120197088.

The previous prime is 204201139. The next prime is 204201157. The reversal of 204201153 is 351102402.

204201153 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 204201153 - 2⁶ = 204201089 is a prime.

It is a super-2 number, since 2×204201153² = 83396221773058818, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (204201157) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 35251 + ... + 40632.

It is an arithmetic number, because the mean of its divisors is an integer number (13810888).

Almost surely, 2^204201153 is an apocalyptic number.

204201153 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

204201153 is a deficient number, since it is larger than the sum of its proper divisors (127260159).

204201153 is a wasteful number, since it uses less digits than its factorization.

204201153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75925 (or 75922 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 204201153 is about 14289.8968855622. The cubic root of 204201153 is about 588.8699551380.

Adding to 204201153 its reverse (351102402), we get a palindrome (555303555).

The spelling of 204201153 in words is "two hundred four million, two hundred one thousand, one hundred fifty-three".