20013003331102 has 8 divisors (see below), whose sum is σ = 30220978185000. Its totient is φ = 9939343936104.

The previous prime is 20013003331091. The next prime is 20013003331121. The reversal of 20013003331102 is 20113330031002.

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

It is a self number, because there is not a number n which added to its sum of digits gives 20013003331102.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33578864352 + ... + 33578864947.

It is an arithmetic number, because the mean of its divisors is an integer number (3777622273125).

Almost surely, 2^{20013003331102} is an apocalyptic number.

20013003331102 is a deficient number, since it is larger than the sum of its proper divisors (10207974853898).

20013003331102 is a wasteful number, since it uses less digits than its factorization.

20013003331102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67157729450.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 20013003331102 its reverse (20113330031002), we get a palindrome (40126333362104).

The spelling of 20013003331102 in words is "twenty trillion, thirteen billion, three million, three hundred thirty-one thousand, one hundred two".