266010146146133 has 2 divisors, whose sum is σ = 266010146146134. Its totient is φ = 266010146146132.

The previous prime is 266010146146111. The next prime is 266010146146153. The reversal of 266010146146133 is 331641641010662.

266010146146133 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., 197580075717124 + 68430070429009 = 14056318^2 + 8272247^2 .

It is a cyclic number.

It is not a de Polignac number, because 266010146146133 - 2¹⁶ = 266010146080597 is a prime.

It is a super-2 number, since 2×266010146146133² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (266010146146103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 133005073073066 + 133005073073067.

It is an arithmetic number, because the mean of its divisors is an integer number (133005073073067).

Almost surely, 2^{266010146146133} is an apocalyptic number.

It is an amenable number.

266010146146133 is a deficient number, since it is larger than the sum of its proper divisors (1).

266010146146133 is an equidigital number, since it uses as much as digits as its factorization.

266010146146133 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 373248, while the sum is 44.

Adding to 266010146146133 its reverse (331641641010662), we get a palindrome (597651787156795).

The spelling of 266010146146133 in words is "two hundred sixty-six trillion, ten billion, one hundred forty-six million, one hundred forty-six thousand, one hundred thirty-three".