110020021102 has 16 divisors (see below), whose sum is σ = 167396112000. Its totient is φ = 54221703480.

The previous prime is 110020021081. The next prime is 110020021127. The reversal of 110020021102 is 201120020011.

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, 487549 + ... + 676567.

It is an arithmetic number, because the mean of its divisors is an integer number (10462257000).

Almost surely, 2^110020021102 is an apocalyptic number.

110020021102 is a deficient number, since it is larger than the sum of its proper divisors (57376090898).

110020021102 is a wasteful number, since it uses less digits than its factorization.

110020021102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193191.

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

Adding to 110020021102 its reverse (201120020011), we get a palindrome (311140041113).

The spelling of 110020021102 in words is "one hundred ten billion, twenty million, twenty-one thousand, one hundred two".