1311114134 has 12 divisors (see below), whose sum is σ = 2161713372. Its totient is φ = 595960860.

The previous prime is 1311114131. The next prime is 1311114151. The reversal of 1311114134 is 4314111131.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1311114131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2708672 + ... + 2709155.

It is an arithmetic number, because the mean of its divisors is an integer number (180142781).

Almost surely, 2^1311114134 is an apocalyptic number.

1311114134 is a deficient number, since it is larger than the sum of its proper divisors (850599238).

1311114134 is a wasteful number, since it uses less digits than its factorization.

1311114134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5417851 (or 5417840 counting only the distinct ones).

The product of its digits is 144, while the sum is 20.

The square root of 1311114134 is about 36209.3100458984. The cubic root of 1311114134 is about 1094.4942888350.

Adding to 1311114134 its reverse (4314111131), we get a palindrome (5625225265).

The spelling of 1311114134 in words is "one billion, three hundred eleven million, one hundred fourteen thousand, one hundred thirty-four".