20112010110113 has 8 divisors (see below), whose sum is σ = 20125145132928. Its totient is φ = 20098875633424.

The previous prime is 20112010110109. The next prime is 20112010110121. The reversal of 20112010110113 is 31101101021102.

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

It is a cyclic number.

It is not a de Polignac number, because 20112010110113 - 2² = 20112010110109 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20112010140113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 95043695 + ... + 95255067.

It is an arithmetic number, because the mean of its divisors is an integer number (2515643141616).

Almost surely, 2^{20112010110113} is an apocalyptic number.

It is an amenable number.

20112010110113 is a deficient number, since it is larger than the sum of its proper divisors (13135022815).

20112010110113 is a wasteful number, since it uses less digits than its factorization.

20112010110113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 273063.

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

Adding to 20112010110113 its reverse (31101101021102), we get a palindrome (51213111131215).

The spelling of 20112010110113 in words is "twenty trillion, one hundred twelve billion, ten million, one hundred ten thousand, one hundred thirteen".