11000300021 has 8 divisors (see below), whose sum is σ = 11581018080. Its totient is φ = 10419757488.

The previous prime is 11000299979. The next prime is 11000300071. The reversal of 11000300021 is 12000300011.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11000300021 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11000299981 and 11000300008.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11000300071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 96275 + ... + 176831.

It is an arithmetic number, because the mean of its divisors is an integer number (1447627260).

Almost surely, 2^11000300021 is an apocalyptic number.

It is an amenable number.

11000300021 is a deficient number, since it is larger than the sum of its proper divisors (580718059).

11000300021 is an equidigital number, since it uses as much as digits as its factorization.

11000300021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87763.

The product of its (nonzero) digits is 6, while the sum is 8.

Adding to 11000300021 its reverse (12000300011), we get a palindrome (23000600032).

The spelling of 11000300021 in words is "eleven billion, three hundred thousand, twenty-one".