110020011121 has 8 divisors (see below), whose sum is σ = 112030975584. Its totient is φ = 108027245760.

The previous prime is 110020011097. The next prime is 110020011133. The reversal of 110020011121 is 121110020011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 110020011121 - 2¹³ = 110020002929 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 110020011098 and 110020011107.

It is not an unprimeable number, because it can be changed into a prime (110020011161) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4537575 + ... + 4561756.

It is an arithmetic number, because the mean of its divisors is an integer number (14003871948).

Almost surely, 2^110020011121 is an apocalyptic number.

It is an amenable number.

110020011121 is a deficient number, since it is larger than the sum of its proper divisors (2010964463).

110020011121 is a wasteful number, since it uses less digits than its factorization.

110020011121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9099551.

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

Adding to 110020011121 its reverse (121110020011), we get a palindrome (231130031132).

It can be divided in two parts, 110020011 and 121, that multiplied together give a palindrome (13312421331).

The spelling of 110020011121 in words is "one hundred ten billion, twenty million, eleven thousand, one hundred twenty-one".