11133321004 has 24 divisors (see below), whose sum is σ = 21337661520. Its totient is φ = 5051361984.

The previous prime is 11133320983. The next prime is 11133321007. The reversal of 11133321004 is 40012333111.

It is not an unprimeable number, because it can be changed into a prime (11133321007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1811359 + ... + 1817494.

It is an arithmetic number, because the mean of its divisors is an integer number (889069230).

Almost surely, 2^11133321004 is an apocalyptic number.

It is an amenable number.

11133321004 is a deficient number, since it is larger than the sum of its proper divisors (10204340516).

11133321004 is a wasteful number, since it uses less digits than its factorization.

11133321004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3628929 (or 3628927 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 11133321004 its reverse (40012333111), we get a palindrome (51145654115).

The spelling of 11133321004 in words is "eleven billion, one hundred thirty-three million, three hundred twenty-one thousand, four".