2002113003 has 16 divisors (see below), whose sum is σ = 2974127616. Its totient is φ = 1187583840.

The previous prime is 2002112989. The next prime is 2002113017. The reversal of 2002113003 is 3003112002.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2002112989) and next prime (2002113017).

It is not a de Polignac number, because 2002113003 - 2⁵ = 2002112971 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2002113003.

It is not an unprimeable number, because it can be changed into a prime (2002113023) 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, 643876 + ... + 646977.

It is an arithmetic number, because the mean of its divisors is an integer number (185882976).

Almost surely, 2^2002113003 is an apocalyptic number.

2002113003 is a deficient number, since it is larger than the sum of its proper divisors (972014613).

2002113003 is a wasteful number, since it uses less digits than its factorization.

2002113003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1290914.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 2002113003 is about 44744.9774052910. The cubic root of 2002113003 is about 1260.3645965553.

Adding to 2002113003 its reverse (3003112002), we get a palindrome (5005225005).

The spelling of 2002113003 in words is "two billion, two million, one hundred thirteen thousand, three".