121101110110 has 8 divisors (see below), whose sum is σ = 217981998216. Its totient is φ = 48440444040.

The previous prime is 121101110101. The next prime is 121101110129. The reversal of 121101110110 is 11011101121.

121101110110 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (10), and also a Moran number because the ratio is a prime number: 12110111011 = 121101110110 / (1 + 2 + 1 + 1 + 0 + 1 + 1 + 1 + 0 + 1 + 1 + 0).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6055055496 + ... + 6055055515.

It is an arithmetic number, because the mean of its divisors is an integer number (27247749777).

Almost surely, 2^121101110110 is an apocalyptic number.

121101110110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

121101110110 is a deficient number, since it is larger than the sum of its proper divisors (96880888106).

121101110110 is a wasteful number, since it uses less digits than its factorization.

121101110110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12110111018.

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

Adding to 121101110110 its reverse (11011101121), we get a palindrome (132112211231).

The spelling of 121101110110 in words is "one hundred twenty-one billion, one hundred one million, one hundred ten thousand, one hundred ten".