20102000201110 has 64 divisors (see below), whose sum is σ = 37150890283584. Its totient is φ = 7827159513600.

The previous prime is 20102000201029. The next prime is 20102000201117. The reversal of 20102000201110 is 1110200020102.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20102000201117) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 162685072 + ... + 162808588.

It is an arithmetic number, because the mean of its divisors is an integer number (580482660681).

Almost surely, 2^{20102000201110} is an apocalyptic number.

20102000201110 is a deficient number, since it is larger than the sum of its proper divisors (17048890082474).

20102000201110 is a wasteful number, since it uses less digits than its factorization.

20102000201110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124849.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 20102000201110 its reverse (1110200020102), we get a palindrome (21212200221212).

The spelling of 20102000201110 in words is "twenty trillion, one hundred two billion, two hundred one thousand, one hundred ten".