210035141 has 2 divisors, whose sum is σ = 210035142. Its totient is φ = 210035140.

The previous prime is 210035129. The next prime is 210035143. The reversal of 210035141 is 141530012.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 193794241 + 16240900 = 13921^2 + 4030^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-210035141 is a prime.

It is a super-2 number, since 2×210035141² = 88229520909779762, which contains 22 as substring.

It is a Sophie Germain prime.

Together with 210035143, it forms a pair of twin primes.

It is a Chen 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 (210035143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105017570 + 105017571.

It is an arithmetic number, because the mean of its divisors is an integer number (105017571).

Almost surely, 2^210035141 is an apocalyptic number.

It is an amenable number.

210035141 is a deficient number, since it is larger than the sum of its proper divisors (1).

210035141 is an equidigital number, since it uses as much as digits as its factorization.

210035141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 210035141 is about 14492.5891751612. The cubic root of 210035141 is about 594.4253482464.

Adding to 210035141 its reverse (141530012), we get a palindrome (351565153).

The spelling of 210035141 in words is "two hundred ten million, thirty-five thousand, one hundred forty-one".