201020210001110 has 16 divisors (see below), whose sum is σ = 380880397897200. Its totient is φ = 76176079579296.

The previous prime is 201020210001077. The next prime is 201020210001119. The reversal of 201020210001110 is 11100012020102.

It is a junction number, because it is equal to n+sod(n) for n = 201020210001091 and 201020210001100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201020210001119) 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, 529000552445 + ... + 529000552824.

It is an arithmetic number, because the mean of its divisors is an integer number (23805024868575).

Almost surely, 2^{201020210001110} is an apocalyptic number.

201020210001110 is a deficient number, since it is larger than the sum of its proper divisors (179860187896090).

201020210001110 is a wasteful number, since it uses less digits than its factorization.

201020210001110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1058001105295.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 201020210001110 its reverse (11100012020102), we get a palindrome (212120222021212).

The spelling of 201020210001110 in words is "two hundred one trillion, twenty billion, two hundred ten million, one thousand, one hundred ten".