120110010121111 has 8 divisors (see below), whose sum is σ = 120860656398720. Its totient is φ = 119361257025792.

The previous prime is 120110010121103. The next prime is 120110010121217. The reversal of 120110010121111 is 111121010011021.

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

It is a cyclic number.

It is not a de Polignac number, because 120110010121111 - 2³ = 120110010121103 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 120110010121091 and 120110010121100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120110010128111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 473168290 + ... + 473422063.

It is an arithmetic number, because the mean of its divisors is an integer number (15107582049840).

Almost surely, 2^{120110010121111} is an apocalyptic number.

120110010121111 is a deficient number, since it is larger than the sum of its proper divisors (750646277609).

120110010121111 is an equidigital number, since it uses as much as digits as its factorization.

120110010121111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 946591145.

The product of its (nonzero) digits is 4, while the sum is 13.

Adding to 120110010121111 its reverse (111121010011021), we get a palindrome (231231020132132).

The spelling of 120110010121111 in words is "one hundred twenty trillion, one hundred ten billion, ten million, one hundred twenty-one thousand, one hundred eleven".