110010121121 has 12 divisors (see below), whose sum is σ = 110861712000. Its totient is φ = 109162302480.

The previous prime is 110010121099. The next prime is 110010121159. The reversal of 110010121121 is 121121010011.

It is not a de Polignac number, because 110010121121 - 2²² = 110005926817 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 (110010127121) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 35269400 + ... + 35272518.

It is an arithmetic number, because the mean of its divisors is an integer number (9238476000).

Almost surely, 2^110010121121 is an apocalyptic number.

It is an amenable number.

110010121121 is a deficient number, since it is larger than the sum of its proper divisors (851590879).

110010121121 is an frugal number, since it uses more digits than its factorization.

110010121121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4160 (or 3739 counting only the distinct ones).

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

Adding to 110010121121 its reverse (121121010011), we get a palindrome (231131131132).

The spelling of 110010121121 in words is "one hundred ten billion, ten million, one hundred twenty-one thousand, one hundred twenty-one".