210423341 has 2 divisors, whose sum is σ = 210423342. Its totient is φ = 210423340.

The previous prime is 210423293. The next prime is 210423359. The reversal of 210423341 is 143324012.

210423341 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 209380900 + 1042441 = 14470^2 + 1021^2 .

It is a cyclic number.

It is not a de Polignac number, because 210423341 - 2¹⁸ = 210161197 is a prime.

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 (210423041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105211670 + 105211671.

It is an arithmetic number, because the mean of its divisors is an integer number (105211671).

Almost surely, 2^210423341 is an apocalyptic number.

It is an amenable number.

210423341 is a deficient number, since it is larger than the sum of its proper divisors (1).

210423341 is an equidigital number, since it uses as much as digits as its factorization.

210423341 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 210423341 is about 14505.9760443756. The cubic root of 210423341 is about 594.7913408117.

Adding to 210423341 its reverse (143324012), we get a palindrome (353747353).

The spelling of 210423341 in words is "two hundred ten million, four hundred twenty-three thousand, three hundred forty-one".