200984840131057 has 2 divisors, whose sum is σ = 200984840131058. Its totient is φ = 200984840131056.

The previous prime is 200984840131043. The next prime is 200984840131069. The reversal of 200984840131057 is 750131048489002.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 195388984941921 + 5595855189136 = 13978161^2 + 2365556^2 .

It is a cyclic number.

It is not a de Polignac number, because 200984840131057 - 2³⁵ = 200950480392689 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 200984840130995 and 200984840131013.

It is not a weakly prime, because it can be changed into another prime (200984840161057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100492420065528 + 100492420065529.

It is an arithmetic number, because the mean of its divisors is an integer number (100492420065529).

Almost surely, 2^{200984840131057} is an apocalyptic number.

It is an amenable number.

200984840131057 is a deficient number, since it is larger than the sum of its proper divisors (1).

200984840131057 is an equidigital number, since it uses as much as digits as its factorization.

200984840131057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1935360, while the sum is 52.

The spelling of 200984840131057 in words is "two hundred trillion, nine hundred eighty-four billion, eight hundred forty million, one hundred thirty-one thousand, fifty-seven".