241203663 has 20 divisors (see below), whose sum is σ = 360842328. Its totient is φ = 160567920.

The previous prime is 241203659. The next prime is 241203709. The reversal of 241203663 is 366302142.

It is not a de Polignac number, because 241203663 - 2² = 241203659 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (241203563) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 67348 + ... + 70838.

Almost surely, 2^241203663 is an apocalyptic number.

241203663 is a deficient number, since it is larger than the sum of its proper divisors (119638665).

241203663 is an equidigital number, since it uses as much as digits as its factorization.

241203663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4356 (or 4347 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

The square root of 241203663 is about 15530.7328545694. The cubic root of 241203663 is about 622.4836749965.

The spelling of 241203663 in words is "two hundred forty-one million, two hundred three thousand, six hundred sixty-three".