110121201121 has 8 divisors (see below), whose sum is σ = 116850760704. Its totient is φ = 103419624000.

The previous prime is 110121201103. The next prime is 110121201209. The reversal of 110121201121 is 121102121011.

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 110121201121 - 2³⁵ = 75761462753 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (110121201721) 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, 6987505 + ... + 7003246.

It is an arithmetic number, because the mean of its divisors is an integer number (14606345088).

Almost surely, 2^110121201121 is an apocalyptic number.

It is an amenable number.

110121201121 is a deficient number, since it is larger than the sum of its proper divisors (6729559583).

110121201121 is a wasteful number, since it uses less digits than its factorization.

110121201121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13991231.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 110121201121 its reverse (121102121011), we get a palindrome (231223322132).

The spelling of 110121201121 in words is "one hundred ten billion, one hundred twenty-one million, two hundred one thousand, one hundred twenty-one".