266130135 has 12 divisors (see below), whose sum is σ = 461292312. Its totient is φ = 141936048.

The previous prime is 266130127. The next prime is 266130143. The reversal of 266130135 is 531031662.

It is an interprime number because it is at equal distance from previous prime (266130127) and next prime (266130143).

It is not a de Polignac number, because 266130135 - 2³ = 266130127 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 266130099 and 266130108.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2956957 + ... + 2957046.

It is an arithmetic number, because the mean of its divisors is an integer number (38441026).

Almost surely, 2^266130135 is an apocalyptic number.

266130135 is a deficient number, since it is larger than the sum of its proper divisors (195162177).

266130135 is a wasteful number, since it uses less digits than its factorization.

266130135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5914014 (or 5914011 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

The square root of 266130135 is about 16313.4954868661. The cubic root of 266130135 is about 643.2276202102.

Adding to 266130135 its reverse (531031662), we get a palindrome (797161797).

The spelling of 266130135 in words is "two hundred sixty-six million, one hundred thirty thousand, one hundred thirty-five".