2003022034 has 64 divisors (see below), whose sum is σ = 3449134080. Its totient is φ = 865935360.

The previous prime is 2003022019. The next prime is 2003022037. The reversal of 2003022034 is 4302203002.

It is a junction number, because it is equal to n+sod(n) for n = 2003021999 and 2003022017.

It is not an unprimeable number, because it can be changed into a prime (2003022037) 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 31 ways as a sum of consecutive naturals, for example, 3471154 + ... + 3471730.

It is an arithmetic number, because the mean of its divisors is an integer number (53892720).

Almost surely, 2^2003022034 is an apocalyptic number.

2003022034 is a deficient number, since it is larger than the sum of its proper divisors (1446112046).

2003022034 is a wasteful number, since it uses less digits than its factorization.

2003022034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 755.

The product of its (nonzero) digits is 288, while the sum is 16.

The square root of 2003022034 is about 44755.1341635795. The cubic root of 2003022034 is about 1260.5553179138. Note that the first 3 decimals are identical.

Adding to 2003022034 its reverse (4302203002), we get a palindrome (6305225036).

The spelling of 2003022034 in words is "two billion, three million, twenty-two thousand, thirty-four".