204269101 has 2 divisors, whose sum is σ = 204269102. Its totient is φ = 204269100.

The previous prime is 204269063. The next prime is 204269123. The reversal of 204269101 is 101962402.

204269101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 147039876 + 57229225 = 12126^2 + 7565^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-204269101 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (204264101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 102134550 + 102134551.

It is an arithmetic number, because the mean of its divisors is an integer number (102134551).

Almost surely, 2^204269101 is an apocalyptic number.

It is an amenable number.

204269101 is a deficient number, since it is larger than the sum of its proper divisors (1).

204269101 is an equidigital number, since it uses as much as digits as its factorization.

204269101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 204269101 is about 14292.2741717335. The cubic root of 204269101 is about 588.9352634510.

The spelling of 204269101 in words is "two hundred four million, two hundred sixty-nine thousand, one hundred one".