110121200101 has 32 divisors (see below), whose sum is σ = 128828786688. Its totient is φ = 93015709440.

The previous prime is 110121200029. The next prime is 110121200227. The reversal of 110121200101 is 101002121011.

It is not a de Polignac number, because 110121200101 - 2¹¹ = 110121198053 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 (110121200701) 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, 36426276 + ... + 36429298.

It is an arithmetic number, because the mean of its divisors is an integer number (4025899584).

Almost surely, 2^110121200101 is an apocalyptic number.

110121200101 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

110121200101 is a deficient number, since it is larger than the sum of its proper divisors (18707586587).

110121200101 is a wasteful number, since it uses less digits than its factorization.

110121200101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5481.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 110121200101 its reverse (101002121011), we get a palindrome (211123321112).

The spelling of 110121200101 in words is "one hundred ten billion, one hundred twenty-one million, two hundred thousand, one hundred one".