203030333122 has 16 divisors (see below), whose sum is σ = 315129402720. Its totient is φ = 98040251232.

The previous prime is 203030333119. The next prime is 203030333123. The reversal of 203030333122 is 221333030302.

It is a junction number, because it is equal to n+sod(n) for n = 203030333093 and 203030333102.

It is not an unprimeable number, because it can be changed into a prime (203030333123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13255368 + ... + 13270675.

It is an arithmetic number, because the mean of its divisors is an integer number (19695587670).

Almost surely, 2^203030333122 is an apocalyptic number.

203030333122 is a deficient number, since it is larger than the sum of its proper divisors (112099069598).

203030333122 is a wasteful number, since it uses less digits than its factorization.

203030333122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26526177.

The product of its (nonzero) digits is 1944, while the sum is 22.

Adding to 203030333122 its reverse (221333030302), we get a palindrome (424363363424).

The spelling of 203030333122 in words is "two hundred three billion, thirty million, three hundred thirty-three thousand, one hundred twenty-two".