11123134114 has 16 divisors (see below), whose sum is σ = 17308005120. Its totient is φ = 5357233440.

The previous prime is 11123134111. The next prime is 11123134117. The reversal of 11123134114 is 41143132111.

It is an interprime number because it is at equal distance from previous prime (11123134111) and next prime (11123134117).

It is a super-2 number, since 2×11123134114² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11123134111) 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 7 ways as a sum of consecutive naturals, for example, 852054 + ... + 865009.

It is an arithmetic number, because the mean of its divisors is an integer number (1081750320).

Almost surely, 2^11123134114 is an apocalyptic number.

11123134114 is a deficient number, since it is larger than the sum of its proper divisors (6184871006).

11123134114 is a wasteful number, since it uses less digits than its factorization.

11123134114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1717185.

The product of its digits is 288, while the sum is 22.

Adding to 11123134114 its reverse (41143132111), we get a palindrome (52266266225).

The spelling of 11123134114 in words is "eleven billion, one hundred twenty-three million, one hundred thirty-four thousand, one hundred fourteen".