110121021201121 has 8 divisors (see below), whose sum is σ = 128922171162624. Its totient is φ = 92087265115680.

The previous prime is 110121021201119. The next prime is 110121021201151. The reversal of 110121021201121 is 121102120121011.

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

It is not a de Polignac number, because 110121021201121 - 2¹ = 110121021201119 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 110121021201095 and 110121021201104.

It is not an unprimeable number, because it can be changed into a prime (110121021201151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 191848468705 + ... + 191848469278.

It is an arithmetic number, because the mean of its divisors is an integer number (16115271395328).

Almost surely, 2^{110121021201121} is an apocalyptic number.

It is an amenable number.

110121021201121 is a deficient number, since it is larger than the sum of its proper divisors (18801149961503).

110121021201121 is an equidigital number, since it uses as much as digits as its factorization.

110121021201121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 383696938031.

The product of its (nonzero) digits is 16, while the sum is 16.

Adding to 110121021201121 its reverse (121102120121011), we get a palindrome (231223141322132).

The spelling of 110121021201121 in words is "one hundred ten trillion, one hundred twenty-one billion, twenty-one million, two hundred one thousand, one hundred twenty-one".