241052543 has 2 divisors, whose sum is σ = 241052544. Its totient is φ = 241052542.

The previous prime is 241052509. The next prime is 241052551. The reversal of 241052543 is 345250142.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 241052543 - 2¹⁸ = 240790399 is a prime.

It is a plaindrome in base 12.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (241052593) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120526271 + 120526272.

It is an arithmetic number, because the mean of its divisors is an integer number (120526272).

Almost surely, 2^241052543 is an apocalyptic number.

241052543 is a deficient number, since it is larger than the sum of its proper divisors (1).

241052543 is an equidigital number, since it uses as much as digits as its factorization.

241052543 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 241052543 is about 15525.8669001122. The cubic root of 241052543 is about 622.3536474169.

The spelling of 241052543 in words is "two hundred forty-one million, fifty-two thousand, five hundred forty-three".