241816013 has 2 divisors, whose sum is σ = 241816014. Its totient is φ = 241816012.

The previous prime is 241815971. The next prime is 241816019. The reversal of 241816013 is 310618142.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 238949764 + 2866249 = 15458^2 + 1693^2 .

It is a cyclic number.

It is not a de Polignac number, because 241816013 - 2¹⁶ = 241750477 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (241816019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120908006 + 120908007.

It is an arithmetic number, because the mean of its divisors is an integer number (120908007).

Almost surely, 2^241816013 is an apocalyptic number.

It is an amenable number.

241816013 is a deficient number, since it is larger than the sum of its proper divisors (1).

241816013 is an equidigital number, since it uses as much as digits as its factorization.

241816013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 241816013 is about 15550.4344955374. The cubic root of 241816013 is about 623.0100016687.

The spelling of 241816013 in words is "two hundred forty-one million, eight hundred sixteen thousand, thirteen".