42814103 has 2 divisors, whose sum is σ = 42814104. Its totient is φ = 42814102.

The previous prime is 42814099. The next prime is 42814141. The reversal of 42814103 is 30141824.

42814103 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 42814103 - 2² = 42814099 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42814153) 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 as a sum of consecutive naturals, namely, 21407051 + 21407052.

It is an arithmetic number, because the mean of its divisors is an integer number (21407052).

Almost surely, 2^42814103 is an apocalyptic number.

42814103 is a deficient number, since it is larger than the sum of its proper divisors (1).

42814103 is an equidigital number, since it uses as much as digits as its factorization.

42814103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 768, while the sum is 23.

The square root of 42814103 is about 6543.2486579680. The cubic root of 42814103 is about 349.8342153627.

Adding to 42814103 its reverse (30141824), we get a palindrome (72955927).

The spelling of 42814103 in words is "forty-two million, eight hundred fourteen thousand, one hundred three".