2003113030 has 32 divisors (see below), whose sum is σ = 3717977760. Its totient is φ = 776448000.

The previous prime is 2003112977. The next prime is 2003113039. The reversal of 2003113030 is 303113002.

It is a self number, because there is not a number n which added to its sum of digits gives 2003113030.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2003113039) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 82086 + ... + 103654.

It is an arithmetic number, because the mean of its divisors is an integer number (116186805).

Almost surely, 2^2003113030 is an apocalyptic number.

2003113030 is a deficient number, since it is larger than the sum of its proper divisors (1714864730).

2003113030 is a wasteful number, since it uses less digits than its factorization.

2003113030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21864.

The product of its (nonzero) digits is 54, while the sum is 13.

The square root of 2003113030 is about 44756.1507504834. The cubic root of 2003113030 is about 1260.5744063633.

Adding to 2003113030 its reverse (303113002), we get a palindrome (2306226032).

The spelling of 2003113030 in words is "two billion, three million, one hundred thirteen thousand, thirty".