110121312201121 has 32 divisors (see below), whose sum is σ = 119339162224128. Its totient is φ = 101011492834560.

The previous prime is 110121312201101. The next prime is 110121312201143. The reversal of 110121312201121 is 121102213121011.

It is a cyclic number.

It is not a de Polignac number, because 110121312201121 - 2³⁹ = 109571556387233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (110121312201101) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15751864936 + ... + 15751871926.

It is an arithmetic number, because the mean of its divisors is an integer number (3729348819504).

Almost surely, 2^{110121312201121} is an apocalyptic number.

It is an amenable number.

110121312201121 is a deficient number, since it is larger than the sum of its proper divisors (9217850023007).

110121312201121 is a wasteful number, since it uses less digits than its factorization.

110121312201121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13801.

The product of its (nonzero) digits is 48, while the sum is 19.

Adding to 110121312201121 its reverse (121102213121011), we get a palindrome (231223525322132).

The spelling of 110121312201121 in words is "one hundred ten trillion, one hundred twenty-one billion, three hundred twelve million, two hundred one thousand, one hundred twenty-one".