210013241 has 4 divisors (see below), whose sum is σ = 210060672. Its totient is φ = 209965812.

The previous prime is 210013231. The next prime is 210013259. The reversal of 210013241 is 142310012.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 210013241 - 2¹⁸ = 209751097 is a prime.

It is a super-2 number, since 2×210013241² = 88211122790648162, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (210013201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16301 + ... + 26186.

It is an arithmetic number, because the mean of its divisors is an integer number (52515168).

Almost surely, 2^210013241 is an apocalyptic number.

It is an amenable number.

210013241 is a deficient number, since it is larger than the sum of its proper divisors (47431).

210013241 is an equidigital number, since it uses as much as digits as its factorization.

210013241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47430.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 210013241 is about 14491.8335968917. The cubic root of 210013241 is about 594.4046876281.

Adding to 210013241 its reverse (142310012), we get a palindrome (352323253).

It can be divided in two parts, 21001 and 3241, that added together give a palindrome (24242).

The spelling of 210013241 in words is "two hundred ten million, thirteen thousand, two hundred forty-one".