4030203122 has 16 divisors (see below), whose sum is σ = 6748248672. Its totient is φ = 1789307520.

The previous prime is 4030203071. The next prime is 4030203139. The reversal of 4030203122 is 2213020304.

It is a self number, because there is not a number n which added to its sum of digits gives 4030203122.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2129183 + ... + 2131074.

It is an arithmetic number, because the mean of its divisors is an integer number (421765542).

Almost surely, 2^4030203122 is an apocalyptic number.

4030203122 is a deficient number, since it is larger than the sum of its proper divisors (2718045550).

4030203122 is a wasteful number, since it uses less digits than its factorization.

4030203122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4260313.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 4030203122 is about 63483.8808045003. The cubic root of 4030203122 is about 1591.3864101842.

Adding to 4030203122 its reverse (2213020304), we get a palindrome (6243223426).

The spelling of 4030203122 in words is "four billion, thirty million, two hundred three thousand, one hundred twenty-two".