120013321113 has 32 divisors (see below), whose sum is σ = 203362886400. Its totient is φ = 68523107328.

The previous prime is 120013321111. The next prime is 120013321121. The reversal of 120013321113 is 311123310021.

It is not a de Polignac number, because 120013321113 - 2¹ = 120013321111 is a prime.

It is not an unprimeable number, because it can be changed into a prime (120013321111) 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 31 ways as a sum of consecutive naturals, for example, 26056 + ... + 490617.

It is an arithmetic number, because the mean of its divisors is an integer number (6355090200).

Almost surely, 2^120013321113 is an apocalyptic number.

It is an amenable number.

120013321113 is a deficient number, since it is larger than the sum of its proper divisors (83349565287).

120013321113 is a wasteful number, since it uses less digits than its factorization.

120013321113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 517918 (or 517912 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 120013321113 its reverse (311123310021), we get a palindrome (431136631134).

The spelling of 120013321113 in words is "one hundred twenty billion, thirteen million, three hundred twenty-one thousand, one hundred thirteen".