210003020011 has 8 divisors (see below), whose sum is σ = 213438058640. Its totient is φ = 206576824608.

The previous prime is 210003019987. The next prime is 210003020033. The reversal of 210003020011 is 110020300012.

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 210003020011 - 2¹⁷ = 210002888939 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 210003020011.

It is not an unprimeable number, because it can be changed into a prime (210003020111) 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, 2162916 + ... + 2257921.

It is an arithmetic number, because the mean of its divisors is an integer number (26679757330).

Almost surely, 2^210003020011 is an apocalyptic number.

210003020011 is a deficient number, since it is larger than the sum of its proper divisors (3435038629).

210003020011 is an equidigital number, since it uses as much as digits as its factorization.

210003020011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4421613.

The product of its (nonzero) digits is 12, while the sum is 10.

Adding to 210003020011 its reverse (110020300012), we get a palindrome (320023320023).

The spelling of 210003020011 in words is "two hundred ten billion, three million, twenty thousand, eleven".