11124102134 has 4 divisors (see below), whose sum is σ = 16686153204. Its totient is φ = 5562051066.

The previous prime is 11124102127. The next prime is 11124102137. The reversal of 11124102134 is 43120142111.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11124102137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2781025532 + ... + 2781025535.

It is an arithmetic number, because the mean of its divisors is an integer number (4171538301).

Almost surely, 2^11124102134 is an apocalyptic number.

11124102134 is a deficient number, since it is larger than the sum of its proper divisors (5562051070).

11124102134 is an equidigital number, since it uses as much as digits as its factorization.

11124102134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5562051069.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 11124102134 its reverse (43120142111), we get a palindrome (54244244245).

The spelling of 11124102134 in words is "eleven billion, one hundred twenty-four million, one hundred two thousand, one hundred thirty-four".