110021120002101 has 64 divisors (see below), whose sum is σ = 183182595950592. Its totient is φ = 57063108960000.

The previous prime is 110021120002051. The next prime is 110021120002109. The reversal of 110021120002101 is 101200021120011.

It is not a de Polignac number, because 110021120002101 - 2¹⁴ = 110021119985717 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110021120002109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3973158666 + ... + 3973186356.

It is an arithmetic number, because the mean of its divisors is an integer number (2862228061728).

Almost surely, 2^{110021120002101} is an apocalyptic number.

110021120002101 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

110021120002101 is a deficient number, since it is larger than the sum of its proper divisors (73161475948491).

110021120002101 is a wasteful number, since it uses less digits than its factorization.

110021120002101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54394.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 110021120002101 its reverse (101200021120011), we get a palindrome (211221141122112).

The spelling of 110021120002101 in words is "one hundred ten trillion, twenty-one billion, one hundred twenty million, two thousand, one hundred one".