204302101 has 4 divisors (see below), whose sum is σ = 205483212. Its totient is φ = 203120992.

The previous prime is 204302099. The next prime is 204302113. The reversal of 204302101 is 101203402.

204302101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 179292100 + 25010001 = 13390^2 + 5001^2 .

It is a cyclic number.

It is not a de Polignac number, because 204302101 - 2¹ = 204302099 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204302201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 590296 + ... + 590641.

It is an arithmetic number, because the mean of its divisors is an integer number (51370803).

Almost surely, 2^204302101 is an apocalyptic number.

It is an amenable number.

204302101 is a deficient number, since it is larger than the sum of its proper divisors (1181111).

204302101 is a wasteful number, since it uses less digits than its factorization.

204302101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1181110.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 204302101 is about 14293.4285949873. The cubic root of 204302101 is about 588.9669762213.

Adding to 204302101 its reverse (101203402), we get a palindrome (305505503).

The spelling of 204302101 in words is "two hundred four million, three hundred two thousand, one hundred one".