120110110113 has 12 divisors (see below), whose sum is σ = 186293232240. Its totient is φ = 68634348552.

The previous prime is 120110110103. The next prime is 120110110201. The reversal of 120110110113 is 311011011021.

It is a de Polignac number, because none of the positive numbers 2^k-120110110113 is a prime.

It is not an unprimeable number, because it can be changed into a prime (120110110103) 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 11 ways as a sum of consecutive naturals, for example, 408537643 + ... + 408537936.

It is an arithmetic number, because the mean of its divisors is an integer number (15524436020).

Almost surely, 2^120110110113 is an apocalyptic number.

It is an amenable number.

120110110113 is a deficient number, since it is larger than the sum of its proper divisors (66183122127).

120110110113 is an equidigital number, since it uses as much as digits as its factorization.

120110110113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 817075596 (or 817075589 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 12.

Adding to 120110110113 its reverse (311011011021), we get a palindrome (431121121134).

The spelling of 120110110113 in words is "one hundred twenty billion, one hundred ten million, one hundred ten thousand, one hundred thirteen".