210030000941 has 2 divisors, whose sum is σ = 210030000942. Its totient is φ = 210030000940.

The previous prime is 210030000899. The next prime is 210030000959. The reversal of 210030000941 is 149000030012.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 117343242916 + 92686758025 = 342554^2 + 304445^2 .

It is a cyclic number.

It is not a de Polignac number, because 210030000941 - 2¹⁸ = 210029738797 is a prime.

It is a super-2 number, since 2×210030000941² (a number of 23 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (210030000041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105015000470 + 105015000471.

It is an arithmetic number, because the mean of its divisors is an integer number (105015000471).

Almost surely, 2^210030000941 is an apocalyptic number.

It is an amenable number.

210030000941 is a deficient number, since it is larger than the sum of its proper divisors (1).

210030000941 is an equidigital number, since it uses as much as digits as its factorization.

210030000941 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 210030000941 its reverse (149000030012), we get a palindrome (359030030953).

The spelling of 210030000941 in words is "two hundred ten billion, thirty million, nine hundred forty-one", and thus it is an aban number.