241113643 has 2 divisors, whose sum is σ = 241113644. Its totient is φ = 241113642.

The previous prime is 241113641. The next prime is 241113647. The reversal of 241113643 is 346311142.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 241113643 - 2¹ = 241113641 is a prime.

Together with 241113641, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (241113641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120556821 + 120556822.

It is an arithmetic number, because the mean of its divisors is an integer number (120556822).

Almost surely, 2^241113643 is an apocalyptic number.

241113643 is a deficient number, since it is larger than the sum of its proper divisors (1).

241113643 is an equidigital number, since it uses as much as digits as its factorization.

241113643 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1728, while the sum is 25.

The square root of 241113643 is about 15527.8344594473. The cubic root of 241113643 is about 622.4062259889.

Adding to 241113643 its reverse (346311142), we get a palindrome (587424785).

The spelling of 241113643 in words is "two hundred forty-one million, one hundred thirteen thousand, six hundred forty-three".