101020221110102 has 16 divisors (see below), whose sum is σ = 173245621658112. Its totient is φ = 43277355537000.

The previous prime is 101020221110089. The next prime is 101020221110143. The reversal of 101020221110102 is 201011122020101.

101020221110102 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (14).

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, 1418708024 + ... + 1418779227.

It is an arithmetic number, because the mean of its divisors is an integer number (10827851353632).

Almost surely, 2^{101020221110102} is an apocalyptic number.

101020221110102 is a deficient number, since it is larger than the sum of its proper divisors (72225400548010).

101020221110102 is a wasteful number, since it uses less digits than its factorization.

101020221110102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2837489803.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 101020221110102 its reverse (201011122020101), we get a palindrome (302031343130203).

Subtracting 101020221110102 from its reverse (201011122020101), we obtain a palindrome (99990900909999).

The spelling of 101020221110102 in words is "one hundred one trillion, twenty billion, two hundred twenty-one million, one hundred ten thousand, one hundred two".