42533323203 has 16 divisors (see below), whose sum is σ = 64842173696. Its totient is φ = 24293697120.

The previous prime is 42533323171. The next prime is 42533323211. The reversal of 42533323203 is 30232333524.

42533323203 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 42533323203 - 2⁵ = 42533323171 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42533323243) 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, 413428 + ... + 505953.

It is an arithmetic number, because the mean of its divisors is an integer number (4052635856).

Almost surely, 2^42533323203 is an apocalyptic number.

42533323203 is a deficient number, since it is larger than the sum of its proper divisors (22308850493).

42533323203 is a wasteful number, since it uses less digits than its factorization.

42533323203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 921594.

The product of its (nonzero) digits is 38880, while the sum is 30.

Adding to 42533323203 its reverse (30232333524), we get a palindrome (72765656727).

The spelling of 42533323203 in words is "forty-two billion, five hundred thirty-three million, three hundred twenty-three thousand, two hundred three".