11000215321 has 8 divisors (see below), whose sum is σ = 11144952000. Its totient is φ = 10856208432.

The previous prime is 11000215307. The next prime is 11000215337. The reversal of 11000215321 is 12351200011.

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 11000215321 - 2¹⁵ = 11000182553 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11000215295 and 11000215304.

It is not an unprimeable number, because it can be changed into a prime (11000215621) 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, 152071 + ... + 212428.

It is an arithmetic number, because the mean of its divisors is an integer number (1393119000).

Almost surely, 2^11000215321 is an apocalyptic number.

It is an amenable number.

11000215321 is a deficient number, since it is larger than the sum of its proper divisors (144736679).

11000215321 is a wasteful number, since it uses less digits than its factorization.

11000215321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 364895.

The product of its (nonzero) digits is 60, while the sum is 16.

Adding to 11000215321 its reverse (12351200011), we get a palindrome (23351415332).

The spelling of 11000215321 in words is "eleven billion, two hundred fifteen thousand, three hundred twenty-one".