11003442134 has 8 divisors (see below), whose sum is σ = 17476055208. Its totient is φ = 5178090400.

The previous prime is 11003442113. The next prime is 11003442137. The reversal of 11003442134 is 43124430011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11003442137) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 161815292 + ... + 161815359.

It is an arithmetic number, because the mean of its divisors is an integer number (2184506901).

Almost surely, 2^11003442134 is an apocalyptic number.

11003442134 is a deficient number, since it is larger than the sum of its proper divisors (6472613074).

11003442134 is a wasteful number, since it uses less digits than its factorization.

11003442134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 323630670.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 11003442134 its reverse (43124430011), we get a palindrome (54127872145).

The spelling of 11003442134 in words is "eleven billion, three million, four hundred forty-two thousand, one hundred thirty-four".