110144202144121 has 8 divisors (see below), whose sum is σ = 110718859426560. Its totient is φ = 109569585706752.

The previous prime is 110144202144077. The next prime is 110144202144187. The reversal of 110144202144121 is 121441202441011.

It is a happy number.

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 110144202144121 - 2¹⁵ = 110144202111353 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 110144202144121.

It is not an unprimeable number, because it can be changed into a prime (110144202144191) 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, 4796461 + ... + 15597898.

It is an arithmetic number, because the mean of its divisors is an integer number (13839857428320).

Almost surely, 2^{110144202144121} is an apocalyptic number.

It is an amenable number.

110144202144121 is a deficient number, since it is larger than the sum of its proper divisors (574657282439).

110144202144121 is a wasteful number, since it uses less digits than its factorization.

110144202144121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20422535.

The product of its (nonzero) digits is 2048, while the sum is 28.

Adding to 110144202144121 its reverse (121441202441011), we get a palindrome (231585404585132).

The spelling of 110144202144121 in words is "one hundred ten trillion, one hundred forty-four billion, two hundred two million, one hundred forty-four thousand, one hundred twenty-one".