11103134234 has 16 divisors (see below), whose sum is σ = 17818666080. Its totient is φ = 5173158960.

The previous prime is 11103134221. The next prime is 11103134243. The reversal of 11103134234 is 43243130111.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2392664 + ... + 2397299.

It is an arithmetic number, because the mean of its divisors is an integer number (1113666630).

Almost surely, 2^11103134234 is an apocalyptic number.

11103134234 is a deficient number, since it is larger than the sum of its proper divisors (6715531846).

11103134234 is a wasteful number, since it uses less digits than its factorization.

11103134234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4790045.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 11103134234 its reverse (43243130111), we get a palindrome (54346264345).

The spelling of 11103134234 in words is "eleven billion, one hundred three million, one hundred thirty-four thousand, two hundred thirty-four".