2013002002 has 64 divisors (see below), whose sum is σ = 3454617600. Its totient is φ = 871865280.

The previous prime is 2013001999. The next prime is 2013002003. The reversal of 2013002002 is 2002003102.

It is a self number, because there is not a number n which added to its sum of digits gives 2013002002.

It is not an unprimeable number, because it can be changed into a prime (2013002003) 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, 6870168 + ... + 6870460.

It is an arithmetic number, because the mean of its divisors is an integer number (53978400).

Almost surely, 2^2013002002 is an apocalyptic number.

2013002002 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2013002002 is a deficient number, since it is larger than the sum of its proper divisors (1441615598).

2013002002 is a wasteful number, since it uses less digits than its factorization.

2013002002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 511.

The product of its (nonzero) digits is 24, while the sum is 10.

The square root of 2013002002 is about 44866.4908589919. The cubic root of 2013002002 is about 1262.6454040548.

Adding to 2013002002 its reverse (2002003102), we get a palindrome (4015005104).

It can be divided in two parts, 201300 and 2002, that added together give a palindrome (203302).

The spelling of 2013002002 in words is "two billion, thirteen million, two thousand, two".