204302002303109 has 2 divisors, whose sum is σ = 204302002303110. Its totient is φ = 204302002303108.

The previous prime is 204302002303051. The next prime is 204302002303121. The reversal of 204302002303109 is 901303200203402.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 103642478445025 + 100659523858084 = 10180495^2 + 10032922^2 .

It is a cyclic number.

It is not a de Polignac number, because 204302002303109 - 2¹⁶ = 204302002237573 is a prime.

It is a super-2 number, since 2×204302002303109² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (204302002303159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 102151001151554 + 102151001151555.

It is an arithmetic number, because the mean of its divisors is an integer number (102151001151555).

Almost surely, 2^{204302002303109} is an apocalyptic number.

It is an amenable number.

204302002303109 is a deficient number, since it is larger than the sum of its proper divisors (1).

204302002303109 is an equidigital number, since it uses as much as digits as its factorization.

204302002303109 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7776, while the sum is 29.

The spelling of 204302002303109 in words is "two hundred four trillion, three hundred two billion, two million, three hundred three thousand, one hundred nine".