42324103 has 4 divisors (see below), whose sum is σ = 42340648. Its totient is φ = 42307560.

The previous prime is 42324097. The next prime is 42324127. The reversal of 42324103 is 30142324.

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 42324103 - 2²¹ = 40226951 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 (42324133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3528 + ... + 9853.

It is an arithmetic number, because the mean of its divisors is an integer number (10585162).

Almost surely, 2^42324103 is an apocalyptic number.

42324103 is a deficient number, since it is larger than the sum of its proper divisors (16545).

42324103 is a wasteful number, since it uses less digits than its factorization.

42324103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16544.

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

The square root of 42324103 is about 6505.6977335256. The cubic root of 42324103 is about 348.4944939769.

Adding to 42324103 its reverse (30142324), we get a palindrome (72466427).

The spelling of 42324103 in words is "forty-two million, three hundred twenty-four thousand, one hundred three".