204196099 has 2 divisors, whose sum is σ = 204196100. Its totient is φ = 204196098.

The previous prime is 204196087. The next prime is 204196127. The reversal of 204196099 is 990691402.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 204196099 - 2¹⁵ = 204163331 is a prime.

It is not a weakly prime, because it can be changed into another prime (204196079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 102098049 + 102098050.

It is an arithmetic number, because the mean of its divisors is an integer number (102098050).

Almost surely, 2^204196099 is an apocalyptic number.

204196099 is a deficient number, since it is larger than the sum of its proper divisors (1).

204196099 is an equidigital number, since it uses as much as digits as its factorization.

204196099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 34992, while the sum is 40.

The square root of 204196099 is about 14289.7200462430. The cubic root of 204196099 is about 588.8650969002.

The spelling of 204196099 in words is "two hundred four million, one hundred ninety-six thousand, ninety-nine".