110020121100101 has 32 divisors (see below), whose sum is σ = 118801262079360. Its totient is φ = 101576565927936.

The previous prime is 110020121100061. The next prime is 110020121100187. The reversal of 110020121100101 is 101001121020011.

It is a cyclic number.

It is not a de Polignac number, because 110020121100101 - 2⁴² = 105622074588997 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110020121106101) 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, 50022965 + ... + 52176021.

It is an arithmetic number, because the mean of its divisors is an integer number (3712539439980).

Almost surely, 2^{110020121100101} is an apocalyptic number.

It is an amenable number.

110020121100101 is a deficient number, since it is larger than the sum of its proper divisors (8781140979259).

110020121100101 is a wasteful number, since it uses less digits than its factorization.

110020121100101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2153573.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 110020121100101 its reverse (101001121020011), we get a palindrome (211021242120112).

The spelling of 110020121100101 in words is "one hundred ten trillion, twenty billion, one hundred twenty-one million, one hundred thousand, one hundred one".