203031224034 has 32 divisors (see below), whose sum is σ = 416173657536. Its totient is φ = 65993518080.

The previous prime is 203031224021. The next prime is 203031224083. The reversal of 203031224034 is 430422130302.

It is a junction number, because it is equal to n+sod(n) for n = 203031223995 and 203031224013.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 291589 + ... + 700775.

It is an arithmetic number, because the mean of its divisors is an integer number (13005426798).

Almost surely, 2^203031224034 is an apocalyptic number.

203031224034 is an abundant number, since it is smaller than the sum of its proper divisors (213142433502).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

203031224034 is a wasteful number, since it uses less digits than its factorization.

203031224034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 411250.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 203031224034 its reverse (430422130302), we get a palindrome (633453354336).

The spelling of 203031224034 in words is "two hundred three billion, thirty-one million, two hundred twenty-four thousand, thirty-four".