203013202224042 has 24 divisors (see below), whose sum is σ = 502699357888416. Its totient is φ = 58003772063976.

The previous prime is 203013202224013. The next prime is 203013202224043. The reversal of 203013202224042 is 240422202310302.

203013202224042 is a `hidden beast` number, since 2 + 0 + 3 + 0 + 1 + 32 + 0 + 222 + 404 + 2 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 203013202223997 and 203013202224015.

It is not an unprimeable number, because it can be changed into a prime (203013202224043) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 805607945208 + ... + 805607945459.

It is an arithmetic number, because the mean of its divisors is an integer number (20945806578684).

Almost surely, 2^{203013202224042} is an apocalyptic number.

203013202224042 is an abundant number, since it is smaller than the sum of its proper divisors (299686155664374).

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

203013202224042 is a wasteful number, since it uses less digits than its factorization.

203013202224042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1611215890682 (or 1611215890679 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 203013202224042 its reverse (240422202310302), we get a palindrome (443435404534344).

The spelling of 203013202224042 in words is "two hundred three trillion, thirteen billion, two hundred two million, two hundred twenty-four thousand, forty-two".