120113320112 has 20 divisors (see below), whose sum is σ = 232757509560. Its totient is φ = 60046866048.

The previous prime is 120113320087. The next prime is 120113320121. The reversal of 120113320112 is 211023311021.

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, 510437 + ... + 707652.

It is an arithmetic number, because the mean of its divisors is an integer number (11637875478).

Almost surely, 2^120113320112 is an apocalyptic number.

It is an amenable number.

120113320112 is a deficient number, since it is larger than the sum of its proper divisors (112644189448).

120113320112 is a wasteful number, since it uses less digits than its factorization.

120113320112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1224260 (or 1224254 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 120113320112 its reverse (211023311021), we get a palindrome (331136631133).

Subtracting 120113320112 from its reverse (211023311021), we obtain a palindrome (90909990909).

The spelling of 120113320112 in words is "one hundred twenty billion, one hundred thirteen million, three hundred twenty thousand, one hundred twelve".