2003003130 has 64 divisors (see below), whose sum is σ = 4878927360. Its totient is φ = 526196736.

The previous prime is 2003003129. The next prime is 2003003131. The reversal of 2003003130 is 313003002.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2003003129) and next prime (2003003131).

It is not an unprimeable number, because it can be changed into a prime (2003003131) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1736634 + ... + 1737786.

It is an arithmetic number, because the mean of its divisors is an integer number (76233240).

Almost surely, 2^2003003130 is an apocalyptic number.

2003003130 is an abundant number, since it is smaller than the sum of its proper divisors (2875924230).

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

2003003130 is a wasteful number, since it uses less digits than its factorization.

2003003130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1975.

The product of its (nonzero) digits is 54, while the sum is 12.

The square root of 2003003130 is about 44754.9229694343. The cubic root of 2003003130 is about 1260.5513523038.

Adding to 2003003130 its reverse (313003002), we get a palindrome (2316006132).

The spelling of 2003003130 in words is "two billion, three million, three thousand, one hundred thirty".