42234103 has 4 divisors (see below), whose sum is σ = 44718480. Its totient is φ = 39749728.

The previous prime is 42234097. The next prime is 42234107. The reversal of 42234103 is 30143224.

42234103 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 42234103 - 2⁹ = 42233591 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 (42234107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1242163 + ... + 1242196.

It is an arithmetic number, because the mean of its divisors is an integer number (11179620).

Almost surely, 2^42234103 is an apocalyptic number.

42234103 is a deficient number, since it is larger than the sum of its proper divisors (2484377).

42234103 is a wasteful number, since it uses less digits than its factorization.

42234103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2484376.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 42234103 is about 6498.7770387974. Note that the first 3 decimals coincide. The cubic root of 42234103 is about 348.2473002173.

Adding to 42234103 its reverse (30143224), we get a palindrome (72377327).

The spelling of 42234103 in words is "forty-two million, two hundred thirty-four thousand, one hundred three".