20113110102110 has 16 divisors (see below), whose sum is σ = 36299122196400. Its totient is φ = 8024016482496.

The previous prime is 20113110102079. The next prime is 20113110102121. The reversal of 20113110102110 is 1120101131102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2653440815 + ... + 2653448394.

It is an arithmetic number, because the mean of its divisors is an integer number (2268695137275).

Almost surely, 2^{20113110102110} is an apocalyptic number.

20113110102110 is a deficient number, since it is larger than the sum of its proper divisors (16186012094290).

20113110102110 is a wasteful number, since it uses less digits than its factorization.

20113110102110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5306889595.

The product of its (nonzero) digits is 12, while the sum is 14.

Adding to 20113110102110 its reverse (1120101131102), we get a palindrome (21233211233212).

The spelling of 20113110102110 in words is "twenty trillion, one hundred thirteen billion, one hundred ten million, one hundred two thousand, one hundred ten".