42330107 has 2 divisors, whose sum is σ = 42330108. Its totient is φ = 42330106.

The previous prime is 42330077. The next prime is 42330149. The reversal of 42330107 is 70103324.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 42330107 - 2⁸ = 42329851 is a prime.

It is not a weakly prime, because it can be changed into another prime (42330707) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21165053 + 21165054.

It is an arithmetic number, because the mean of its divisors is an integer number (21165054).

Almost surely, 2^42330107 is an apocalyptic number.

42330107 is a deficient number, since it is larger than the sum of its proper divisors (1).

42330107 is an equidigital number, since it uses as much as digits as its factorization.

42330107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 504, while the sum is 20.

The square root of 42330107 is about 6506.1591588279. The cubic root of 42330107 is about 348.5109720738.

The spelling of 42330107 in words is "forty-two million, three hundred thirty thousand, one hundred seven".