204230151 has 48 divisors (see below), whose sum is σ = 315394560. Its totient is φ = 127149120.

The previous prime is 204230123. The next prime is 204230189. The reversal of 204230151 is 151032402.

It is not a de Polignac number, because 204230151 - 2⁵ = 204230119 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204230111) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1908640 + ... + 1908746.

It is an arithmetic number, because the mean of its divisors is an integer number (6570720).

Almost surely, 2^204230151 is an apocalyptic number.

204230151 is a deficient number, since it is larger than the sum of its proper divisors (111164409).

204230151 is a wasteful number, since it uses less digits than its factorization.

204230151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 316 (or 313 counting only the distinct ones).

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

The square root of 204230151 is about 14290.9114824772. The cubic root of 204230151 is about 588.8978283771.

Adding to 204230151 its reverse (151032402), we get a palindrome (355262553).

The spelling of 204230151 in words is "two hundred four million, two hundred thirty thousand, one hundred fifty-one".