204141231 has 24 divisors (see below), whose sum is σ = 347869184. Its totient is φ = 112888080.

The previous prime is 204141227. The next prime is 204141251. The reversal of 204141231 is 132141402.

204141231 is a `hidden beast` number, since 20 + 414 + 1 + 231 = 666.

It is not a de Polignac number, because 204141231 - 2² = 204141227 is a prime.

It is a super-2 number, since 2×204141231² = 83347284388390722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204141251) 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, 50311 + ... + 54216.

Almost surely, 2^204141231 is an apocalyptic number.

204141231 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

204141231 is a deficient number, since it is larger than the sum of its proper divisors (143727953).

204141231 is a wasteful number, since it uses less digits than its factorization.

204141231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104571 (or 104568 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 204141231 is about 14287.8000755890. The cubic root of 204141231 is about 588.8123490030.

Adding to 204141231 its reverse (132141402), we get a palindrome (336282633).

The spelling of 204141231 in words is "two hundred four million, one hundred forty-one thousand, two hundred thirty-one".