110020101121 has 16 divisors (see below), whose sum is σ = 127289723904. Its totient is φ = 93139266384.

The previous prime is 110020101083. The next prime is 110020101131. The reversal of 110020101121 is 121101020011.

It is a cyclic number.

It is not a de Polignac number, because 110020101121 - 2¹¹ = 110020099073 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 110020101098 and 110020101107.

It is not an unprimeable number, because it can be changed into a prime (110020101131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2078830 + ... + 2131096.

It is an arithmetic number, because the mean of its divisors is an integer number (7955607744).

Almost surely, 2^110020101121 is an apocalyptic number.

It is an amenable number.

110020101121 is a deficient number, since it is larger than the sum of its proper divisors (17269622783).

110020101121 is an equidigital number, since it uses as much as digits as its factorization.

110020101121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55980.

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

Adding to 110020101121 its reverse (121101020011), we get a palindrome (231121121132).

The spelling of 110020101121 in words is "one hundred ten billion, twenty million, one hundred one thousand, one hundred twenty-one".