242241103 has 4 divisors (see below), whose sum is σ = 260875048. Its totient is φ = 223607160.

The previous prime is 242241101. The next prime is 242241119. The reversal of 242241103 is 301142242.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 242241103 - 2¹ = 242241101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242241101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9316953 + ... + 9316978.

It is an arithmetic number, because the mean of its divisors is an integer number (65218762).

Almost surely, 2^242241103 is an apocalyptic number.

242241103 is a deficient number, since it is larger than the sum of its proper divisors (18633945).

242241103 is a wasteful number, since it uses less digits than its factorization.

242241103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18633944.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 242241103 is about 15564.0966008310. The cubic root of 242241103 is about 623.3748524554.

Adding to 242241103 its reverse (301142242), we get a palindrome (543383345).

The spelling of 242241103 in words is "two hundred forty-two million, two hundred forty-one thousand, one hundred three".