11133010321 has 16 divisors (see below), whose sum is σ = 11678615424. Its totient is φ = 10592676864.

The previous prime is 11133010319. The next prime is 11133010333. The reversal of 11133010321 is 12301033111.

It is not a de Polignac number, because 11133010321 - 2¹ = 11133010319 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11133010295 and 11133010304.

It is not an unprimeable number, because it can be changed into a prime (11133010621) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5267761 + ... + 5269873.

It is an arithmetic number, because the mean of its divisors is an integer number (729913464).

Almost surely, 2^11133010321 is an apocalyptic number.

It is an amenable number.

11133010321 is a deficient number, since it is larger than the sum of its proper divisors (545605103).

11133010321 is a wasteful number, since it uses less digits than its factorization.

11133010321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3240.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 11133010321 its reverse (12301033111), we get a palindrome (23434043432).

The spelling of 11133010321 in words is "eleven billion, one hundred thirty-three million, ten thousand, three hundred twenty-one".