42996203 has 2 divisors, whose sum is σ = 42996204. Its totient is φ = 42996202.

The previous prime is 42996199. The next prime is 42996227. The reversal of 42996203 is 30269924.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 42996203 - 2² = 42996199 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (42996253) 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 as a sum of consecutive naturals, namely, 21498101 + 21498102.

It is an arithmetic number, because the mean of its divisors is an integer number (21498102).

Almost surely, 2^42996203 is an apocalyptic number.

42996203 is a deficient number, since it is larger than the sum of its proper divisors (1).

42996203 is an equidigital number, since it uses as much as digits as its factorization.

42996203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23328, while the sum is 35.

The square root of 42996203 is about 6557.1489993747. The cubic root of 42996203 is about 350.3294937953.

The spelling of 42996203 in words is "forty-two million, nine hundred ninety-six thousand, two hundred three".