11121134313 has 16 divisors (see below), whose sum is σ = 15151251456. Its totient is φ = 7252711440.

The previous prime is 11121134209. The next prime is 11121134327. The reversal of 11121134313 is 31343112111.

It is a de Polignac number, because none of the positive numbers 2^k-11121134313 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 11121134313.

It is not an unprimeable number, because it can be changed into a prime (11121134813) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 278970 + ... + 316332.

It is an arithmetic number, because the mean of its divisors is an integer number (946953216).

Almost surely, 2^11121134313 is an apocalyptic number.

It is an amenable number.

11121134313 is a deficient number, since it is larger than the sum of its proper divisors (4030117143).

11121134313 is a wasteful number, since it uses less digits than its factorization.

11121134313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39524.

The product of its digits is 216, while the sum is 21.

Adding to 11121134313 its reverse (31343112111), we get a palindrome (42464246424).

The spelling of 11121134313 in words is "eleven billion, one hundred twenty-one million, one hundred thirty-four thousand, three hundred thirteen".