266010005133233 has 4 divisors (see below), whose sum is σ = 266369964545520. Its totient is φ = 265650045720948.

The previous prime is 266010005133227. The next prime is 266010005133247. The reversal of 266010005133233 is 332331500010662.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 266010005133233 - 2³⁰ = 266008931391409 is a prime.

It is a super-2 number, since 2×266010005133233² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 266010005133193 and 266010005133202.

It is not an unprimeable number, because it can be changed into a prime (266010005135233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 179979705035 + ... + 179979706512.

It is an arithmetic number, because the mean of its divisors is an integer number (66592491136380).

Almost surely, 2^{266010005133233} is an apocalyptic number.

It is an amenable number.

266010005133233 is a deficient number, since it is larger than the sum of its proper divisors (359959412287).

266010005133233 is an equidigital number, since it uses as much as digits as its factorization.

266010005133233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 359959412286.

The product of its (nonzero) digits is 58320, while the sum is 35.

Adding to 266010005133233 its reverse (332331500010662), we get a palindrome (598341505143895).

The spelling of 266010005133233 in words is "two hundred sixty-six trillion, ten billion, five million, one hundred thirty-three thousand, two hundred thirty-three".