204101271 has 12 divisors (see below), whose sum is σ = 321614280. Its totient is φ = 123697680.

The previous prime is 204101267. The next prime is 204101279. The reversal of 204101271 is 172101402.

204101271 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 204101271 - 2² = 204101267 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204101279) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1030716 + ... + 1030913.

It is an arithmetic number, because the mean of its divisors is an integer number (26801190).

Almost surely, 2^204101271 is an apocalyptic number.

204101271 is a deficient number, since it is larger than the sum of its proper divisors (117513009).

204101271 is a wasteful number, since it uses less digits than its factorization.

204101271 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2061646 (or 2061643 counting only the distinct ones).

The product of its (nonzero) digits is 112, while the sum is 18.

The square root of 204101271 is about 14286.4016113226. The cubic root of 204101271 is about 588.7739271112.

Adding to 204101271 its reverse (172101402), we get a palindrome (376202673).

It can be divided in two parts, 204 and 101271, that added together give a triangular number (101475 = T₄₅₀).

The spelling of 204101271 in words is "two hundred four million, one hundred one thousand, two hundred seventy-one".