42110303 has 2 divisors, whose sum is σ = 42110304. Its totient is φ = 42110302.

The previous prime is 42110293. The next prime is 42110347. The reversal of 42110303 is 30301124.

42110303 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 42110303 - 2¹⁶ = 42044767 is a prime.

It is a Sophie Germain 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 (42110503) 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, 21055151 + 21055152.

It is an arithmetic number, because the mean of its divisors is an integer number (21055152).

Almost surely, 2^42110303 is an apocalyptic number.

42110303 is a deficient number, since it is larger than the sum of its proper divisors (1).

42110303 is an equidigital number, since it uses as much as digits as its factorization.

42110303 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 42110303 is about 6489.2451795259. The cubic root of 42110303 is about 347.9066970327.

Adding to 42110303 its reverse (30301124), we get a palindrome (72411427).

The spelling of 42110303 in words is "forty-two million, one hundred ten thousand, three hundred three".