1110110100121 has 16 divisors (see below), whose sum is σ = 1268599771008. Its totient is φ = 961556992000.

The previous prime is 1110110100103. The next prime is 1110110100221. The reversal of 1110110100121 is 1210010110111.

It is not a de Polignac number, because 1110110100121 - 2³⁷ = 972671146649 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1110110100098 and 1110110100107.

It is not an unprimeable number, because it can be changed into a prime (1110110100101) 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 15 ways as a sum of consecutive naturals, for example, 8471530 + ... + 8601571.

It is an arithmetic number, because the mean of its divisors is an integer number (79287485688).

Almost surely, 2^{1110110100121} is an apocalyptic number.

1110110100121 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1110110100121 is a deficient number, since it is larger than the sum of its proper divisors (158489670887).

1110110100121 is a wasteful number, since it uses less digits than its factorization.

1110110100121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17073392.

The product of its (nonzero) digits is 2, while the sum is 10.

Adding to 1110110100121 its reverse (1210010110111), we get a palindrome (2320120210232).

The spelling of 1110110100121 in words is "one trillion, one hundred ten billion, one hundred ten million, one hundred thousand, one hundred twenty-one".