110121200100113 has 4 divisors (see below), whose sum is σ = 113673496877568. Its totient is φ = 106568903322660.

The previous prime is 110121200100089. The next prime is 110121200100143. The reversal of 110121200100113 is 311001002121011.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 110121200100113 - 2²⁰ = 110121199051537 is a prime.

It is a super-2 number, since 2×110121200100113² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (110121200100143) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1776148388681 + ... + 1776148388742.

It is an arithmetic number, because the mean of its divisors is an integer number (28418374219392).

Almost surely, 2^{110121200100113} is an apocalyptic number.

It is an amenable number.

110121200100113 is a deficient number, since it is larger than the sum of its proper divisors (3552296777455).

110121200100113 is an equidigital number, since it uses as much as digits as its factorization.

110121200100113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3552296777454.

The product of its (nonzero) digits is 12, while the sum is 14.

Adding to 110121200100113 its reverse (311001002121011), we get a palindrome (421122202221124).

The spelling of 110121200100113 in words is "one hundred ten trillion, one hundred twenty-one billion, two hundred million, one hundred thousand, one hundred thirteen".