42203042203 has 16 divisors (see below), whose sum is σ = 48722592960. Its totient is φ = 35806320000.

The previous prime is 42203042201. The next prime is 42203042221. The reversal of 42203042203 is 30224030224.

It is a cyclic number.

It is not a de Polignac number, because 42203042203 - 2¹ = 42203042201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42203042201) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4257553 + ... + 4267453.

It is an arithmetic number, because the mean of its divisors is an integer number (3045162060).

Almost surely, 2^42203042203 is an apocalyptic number.

42203042203 is a deficient number, since it is larger than the sum of its proper divisors (6519550757).

42203042203 is a wasteful number, since it uses less digits than its factorization.

42203042203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16038.

The product of its (nonzero) digits is 2304, while the sum is 22.

Adding to 42203042203 its reverse (30224030224), we get a palindrome (72427072427).

The spelling of 42203042203 in words is "forty-two billion, two hundred three million, forty-two thousand, two hundred three".