20130010002002 has 8 divisors (see below), whose sum is σ = 31507841742336. Its totient is φ = 9627396087892.

The previous prime is 20130010001947. The next prime is 20130010002029. The reversal of 20130010002002 is 20020001003102.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 218804456498 + ... + 218804456589.

It is an arithmetic number, because the mean of its divisors is an integer number (3938480217792).

Almost surely, 2^{20130010002002} is an apocalyptic number.

20130010002002 is a deficient number, since it is larger than the sum of its proper divisors (11377831740334).

20130010002002 is a wasteful number, since it uses less digits than its factorization.

20130010002002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 437608913112.

The product of its (nonzero) digits is 24, while the sum is 11.

Adding to 20130010002002 its reverse (20020001003102), we get a palindrome (40150011005104).

The spelling of 20130010002002 in words is "twenty trillion, one hundred thirty billion, ten million, two thousand, two".