11313000321 has 8 divisors (see below), whose sum is σ = 17238857664. Its totient is φ = 6464571600.

The previous prime is 11313000313. The next prime is 11313000367. The reversal of 11313000321 is 12300031311.

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

It is not a de Polignac number, because 11313000321 - 2³ = 11313000313 is a prime.

It is a super-2 number, since 2×11313000321² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11313000321.

It is not an unprimeable number, because it can be changed into a prime (11313000821) 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, 269357130 + ... + 269357171.

It is an arithmetic number, because the mean of its divisors is an integer number (2154857208).

Almost surely, 2^11313000321 is an apocalyptic number.

It is an amenable number.

11313000321 is a deficient number, since it is larger than the sum of its proper divisors (5925857343).

11313000321 is an equidigital number, since it uses as much as digits as its factorization.

11313000321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 538714311.

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 11313000321 its reverse (12300031311), we get a palindrome (23613031632).

The spelling of 11313000321 in words is "eleven billion, three hundred thirteen million, three hundred twenty-one", and thus it is an aban number.