242214103 has 4 divisors (see below), whose sum is σ = 246184888. Its totient is φ = 238243320.

The previous prime is 242214043. The next prime is 242214107. The reversal of 242214103 is 301412242.

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 242214103 - 2¹⁷ = 242083031 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 (242214107) 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 in 3 ways as a sum of consecutive naturals, for example, 1985301 + ... + 1985422.

It is an arithmetic number, because the mean of its divisors is an integer number (61546222).

Almost surely, 2^242214103 is an apocalyptic number.

242214103 is a deficient number, since it is larger than the sum of its proper divisors (3970785).

242214103 is an equidigital number, since it uses as much as digits as its factorization.

242214103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3970784.

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

The square root of 242214103 is about 15563.2291957678. The cubic root of 242214103 is about 623.3516913070.

Adding to 242214103 its reverse (301412242), we get a palindrome (543626345).

The spelling of 242214103 in words is "two hundred forty-two million, two hundred fourteen thousand, one hundred three".