1110110000121 has 24 divisors (see below), whose sum is σ = 1616222060544. Its totient is φ = 734198774400.

The previous prime is 1110110000099. The next prime is 1110110000123. The reversal of 1110110000121 is 1210000110111.

It is not a de Polignac number, because 1110110000121 - 2⁵ = 1110110000089 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is not an unprimeable number, because it can be changed into a prime (1110110000123) 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 23 ways as a sum of consecutive naturals, for example, 33469896 + ... + 33503046.

It is an arithmetic number, because the mean of its divisors is an integer number (67342585856).

Almost surely, 2^{1110110000121} is an apocalyptic number.

It is an amenable number.

1110110000121 is a deficient number, since it is larger than the sum of its proper divisors (506112060423).

1110110000121 is a wasteful number, since it uses less digits than its factorization.

1110110000121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62581 (or 62578 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 9.

Adding to 1110110000121 its reverse (1210000110111), we get a palindrome (2320110110232).

The spelling of 1110110000121 in words is "one trillion, one hundred ten billion, one hundred ten million, one hundred twenty-one", and thus it is an aban number.