20113312002110 has 16 divisors (see below), whose sum is σ = 36887055219936. Its totient is φ = 7893526219488.

The previous prime is 20113312002073. The next prime is 20113312002167. The reversal of 20113312002110 is 1120021331102.

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 7 ways as a sum of consecutive naturals, for example, 18974822114 + ... + 18974823173.

It is an arithmetic number, because the mean of its divisors is an integer number (2305440951246).

Almost surely, 2^{20113312002110} is an apocalyptic number.

20113312002110 is a deficient number, since it is larger than the sum of its proper divisors (16773743217826).

20113312002110 is a wasteful number, since it uses less digits than its factorization.

20113312002110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37949645347.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 20113312002110 its reverse (1120021331102), we get a palindrome (21233333333212).

The spelling of 20113312002110 in words is "twenty trillion, one hundred thirteen billion, three hundred twelve million, two thousand, one hundred ten".