205004119 has 2 divisors, whose sum is σ = 205004120. Its totient is φ = 205004118.

The previous prime is 205004117. The next prime is 205004179. The reversal of 205004119 is 911400502.

205004119 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 205004119 - 2¹ = 205004117 is a prime.

It is a super-2 number, since 2×205004119² = 84053377613932322, which contains 22 as substring.

Together with 205004117, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 205004119.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (205004117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 102502059 + 102502060.

It is an arithmetic number, because the mean of its divisors is an integer number (102502060).

Almost surely, 2^205004119 is an apocalyptic number.

205004119 is a deficient number, since it is larger than the sum of its proper divisors (1).

205004119 is an equidigital number, since it uses as much as digits as its factorization.

205004119 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 360, while the sum is 22.

The square root of 205004119 is about 14317.9649042732. The cubic root of 205004119 is about 589.6408030994.

The spelling of 205004119 in words is "two hundred five million, four thousand, one hundred nineteen".