11133443134 has 32 divisors (see below), whose sum is σ = 18555454080. Its totient is φ = 4967282400.

The previous prime is 11133443117. The next prime is 11133443141. The reversal of 11133443134 is 43134433111.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 890712 + ... + 903124.

It is an arithmetic number, because the mean of its divisors is an integer number (579857940).

Almost surely, 2^11133443134 is an apocalyptic number.

11133443134 is a deficient number, since it is larger than the sum of its proper divisors (7422010946).

11133443134 is a wasteful number, since it uses less digits than its factorization.

11133443134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13176.

The product of its digits is 5184, while the sum is 28.

Adding to 11133443134 its reverse (43134433111), we get a palindrome (54267876245).

The spelling of 11133443134 in words is "eleven billion, one hundred thirty-three million, four hundred forty-three thousand, one hundred thirty-four".