110021101102101 has 32 divisors (see below), whose sum is σ = 168078579160320. Its totient is φ = 62708943661056.

The previous prime is 110021101102061. The next prime is 110021101102193. The reversal of 110021101102101 is 101201101120011.

It is not a de Polignac number, because 110021101102101 - 2⁶ = 110021101102037 is a prime.

It is a super-2 number, since 2×110021101102101² (a number of 29 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110021101102001) 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, 303193765 + ... + 303556421.

It is an arithmetic number, because the mean of its divisors is an integer number (5252455598760).

Almost surely, 2^{110021101102101} is an apocalyptic number.

It is an amenable number.

110021101102101 is a deficient number, since it is larger than the sum of its proper divisors (58057478058219).

110021101102101 is a wasteful number, since it uses less digits than its factorization.

110021101102101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 399453.

The product of its (nonzero) digits is 4, while the sum is 12.

Adding to 110021101102101 its reverse (101201101120011), we get a palindrome (211222202222112).

The spelling of 110021101102101 in words is "one hundred ten trillion, twenty-one billion, one hundred one million, one hundred two thousand, one hundred one".