42200203 has 2 divisors, whose sum is σ = 42200204. Its totient is φ = 42200202.

The previous prime is 42200201. The next prime is 42200237. The reversal of 42200203 is 30200224.

42200203 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 42200203 - 2¹ = 42200201 is a prime.

Together with 42200201, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (42200201) 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, 21100101 + 21100102.

It is an arithmetic number, because the mean of its divisors is an integer number (21100102).

Almost surely, 2^42200203 is an apocalyptic number.

42200203 is a deficient number, since it is larger than the sum of its proper divisors (1).

42200203 is an equidigital number, since it uses as much as digits as its factorization.

42200203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96, while the sum is 13.

The square root of 42200203 is about 6496.1683321786. The cubic root of 42200203 is about 348.1540995200.

Adding to 42200203 its reverse (30200224), we get a palindrome (72400427).

The spelling of 42200203 in words is "forty-two million, two hundred thousand, two hundred three".