204140113 has 2 divisors, whose sum is σ = 204140114. Its totient is φ = 204140112.

The previous prime is 204140093. The next prime is 204140119. The reversal of 204140113 is 311041402.

204140113 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., 141919569 + 62220544 = 11913^2 + 7888^2 .

It is a cyclic number.

It is not a de Polignac number, because 204140113 - 2⁵ = 204140081 is a prime.

It is not a weakly prime, because it can be changed into another prime (204140119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 102070056 + 102070057.

It is an arithmetic number, because the mean of its divisors is an integer number (102070057).

Almost surely, 2^204140113 is an apocalyptic number.

It is an amenable number.

204140113 is a deficient number, since it is larger than the sum of its proper divisors (1).

204140113 is an equidigital number, since it uses as much as digits as its factorization.

204140113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 204140113 is about 14287.7609512477. The cubic root of 204140113 is about 588.8112741043.

Adding to 204140113 its reverse (311041402), we get a palindrome (515181515).

The spelling of 204140113 in words is "two hundred four million, one hundred forty thousand, one hundred thirteen".