11613116050266 has 32 divisors (see below), whose sum is σ = 24276938716800. Its totient is φ = 3696488559104.

The previous prime is 11613116050247. The next prime is 11613116050271. The reversal of 11613116050266 is 66205061131611.

It is an unprimeable number.

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 in 15 ways as a sum of consecutive naturals, for example, 70873491 + ... + 71037158.

It is an arithmetic number, because the mean of its divisors is an integer number (758654334900).

Almost surely, 2^{11613116050266} is an apocalyptic number.

11613116050266 is an abundant number, since it is smaller than the sum of its proper divisors (12663822666534).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11613116050266 is a wasteful number, since it uses less digits than its factorization.

11613116050266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141911270.

The product of its (nonzero) digits is 38880, while the sum is 39.

Adding to 11613116050266 its reverse (66205061131611), we get a palindrome (77818177181877).

The spelling of 11613116050266 in words is "eleven trillion, six hundred thirteen billion, one hundred sixteen million, fifty thousand, two hundred sixty-six".