110111301121 has 4 divisors (see below), whose sum is σ = 110114963200. Its totient is φ = 110107639044.

The previous prime is 110111301089. The next prime is 110111301133. The reversal of 110111301121 is 121103111011.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 121103111011 = 113 ⋅1071708947.

It is a cyclic number.

It is not a de Polignac number, because 110111301121 - 2⁵ = 110111301089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (110111301191) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1785561 + ... + 1846198.

It is an arithmetic number, because the mean of its divisors is an integer number (27528740800).

Almost surely, 2^110111301121 is an apocalyptic number.

It is an amenable number.

110111301121 is a deficient number, since it is larger than the sum of its proper divisors (3662079).

110111301121 is an equidigital number, since it uses as much as digits as its factorization.

110111301121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3662078.

The product of its (nonzero) digits is 6, while the sum is 13.

Adding to 110111301121 its reverse (121103111011), we get a palindrome (231214412132).

The spelling of 110111301121 in words is "one hundred ten billion, one hundred eleven million, three hundred one thousand, one hundred twenty-one".