11000003131321 has 8 divisors (see below), whose sum is σ = 11058278400000. Its totient is φ = 10941734984160.

The previous prime is 11000003131309. The next prime is 11000003131339. The reversal of 11000003131321 is 12313130000011.

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

It is a cyclic number.

It is not a de Polignac number, because 11000003131321 - 2¹⁷ = 11000003000249 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11000003131295 and 11000003131304.

It is not an unprimeable number, because it can be changed into a prime (11000003131391) 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, 1331400 + ... + 4875718.

It is an arithmetic number, because the mean of its divisors is an integer number (1382284800000).

Almost surely, 2^{11000003131321} is an apocalyptic number.

It is an amenable number.

11000003131321 is a deficient number, since it is larger than the sum of its proper divisors (58275268679).

11000003131321 is a wasteful number, since it uses less digits than its factorization.

11000003131321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3560759.

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

Adding to 11000003131321 its reverse (12313130000011), we get a palindrome (23313133131332).

The spelling of 11000003131321 in words is "eleven trillion, three million, one hundred thirty-one thousand, three hundred twenty-one".