120111102110 has 8 divisors (see below), whose sum is σ = 216199983816. Its totient is φ = 48044440840.

The previous prime is 120111102109. The next prime is 120111102143. The reversal of 120111102110 is 11201111021.

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

It is a junction number, because it is equal to n+sod(n) for n = 120111102091 and 120111102100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6005555096 + ... + 6005555115.

It is an arithmetic number, because the mean of its divisors is an integer number (27024997977).

Almost surely, 2^120111102110 is an apocalyptic number.

120111102110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120111102110 is a deficient number, since it is larger than the sum of its proper divisors (96088881706).

120111102110 is a wasteful number, since it uses less digits than its factorization.

120111102110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12011110218.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 120111102110 its reverse (11201111021), we get a palindrome (131312213131).

The spelling of 120111102110 in words is "one hundred twenty billion, one hundred eleven million, one hundred two thousand, one hundred ten".