42059203 has 12 divisors (see below), whose sum is σ = 45014200. Its totient is φ = 39294948.

The previous prime is 42059197. The next prime is 42059209. The reversal of 42059203 is 30295024.

It is a happy number.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It is an interprime number because it is at equal distance from previous prime (42059197) and next prime (42059209).

It is not a de Polignac number, because 42059203 - 2²¹ = 39962051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42059209) 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 in 11 ways as a sum of consecutive naturals, for example, 978100 + ... + 978142.

Almost surely, 2^42059203 is an apocalyptic number.

42059203 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

42059203 is a deficient number, since it is larger than the sum of its proper divisors (2954997).

42059203 is an frugal number, since it uses more digits than its factorization.

42059203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175 (or 66 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 42059203 is about 6485.3067005347. The cubic root of 42059203 is about 347.7659141609.

The spelling of 42059203 in words is "forty-two million, fifty-nine thousand, two hundred three".