3000200030021 has 16 divisors (see below), whose sum is σ = 3168212486400. Its totient is φ = 2837031792000.

The previous prime is 3000200029997. The next prime is 3000200030027. The reversal of 3000200030021 is 1200300020003.

It is a cyclic number.

It is not a de Polignac number, because 3000200030021 - 2¹⁴ = 3000200013637 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 3000200029984 and 3000200030011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3000200030027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4513976 + ... + 5135793.

It is an arithmetic number, because the mean of its divisors is an integer number (198013280400).

Almost surely, 2^{3000200030021} is an apocalyptic number.

It is an amenable number.

3000200030021 is a deficient number, since it is larger than the sum of its proper divisors (168012456379).

3000200030021 is a wasteful number, since it uses less digits than its factorization.

3000200030021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9650020.

The product of its (nonzero) digits is 36, while the sum is 11.

Adding to 3000200030021 its reverse (1200300020003), we get a palindrome (4200500050024).

The spelling of 3000200030021 in words is "three trillion, two hundred million, thirty thousand, twenty-one".