266200884113 has 2 divisors, whose sum is σ = 266200884114. Its totient is φ = 266200884112.

The previous prime is 266200884101. The next prime is 266200884127. The reversal of 266200884113 is 311488002662.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 251625634129 + 14575249984 = 501623^2 + 120728^2 .

It is a cyclic number.

It is not a de Polignac number, because 266200884113 - 2⁴ = 266200884097 is a prime.

It is not a weakly prime, because it can be changed into another prime (266200884193) 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, 133100442056 + 133100442057.

It is an arithmetic number, because the mean of its divisors is an integer number (133100442057).

Almost surely, 2^266200884113 is an apocalyptic number.

It is an amenable number.

266200884113 is a deficient number, since it is larger than the sum of its proper divisors (1).

266200884113 is an equidigital number, since it uses as much as digits as its factorization.

266200884113 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 110592, while the sum is 41.

Adding to 266200884113 its reverse (311488002662), we get a palindrome (577688886775).

The spelling of 266200884113 in words is "two hundred sixty-six billion, two hundred million, eight hundred eighty-four thousand, one hundred thirteen".