120100102112 has 24 divisors (see below), whose sum is σ = 236487938400. Its totient is φ = 60039673344.

The previous prime is 120100102093. The next prime is 120100102117. The reversal of 120100102112 is 211201001021.

It is a junction number, because it is equal to n+sod(n) for n = 120100102093 and 120100102102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120100102117) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 134537 + ... + 508232.

It is an arithmetic number, because the mean of its divisors is an integer number (9853664100).

Almost surely, 2^120100102112 is an apocalyptic number.

It is an amenable number.

120100102112 is a deficient number, since it is larger than the sum of its proper divisors (116387836288).

120100102112 is an equidigital number, since it uses as much as digits as its factorization.

120100102112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 648618 (or 648610 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 120100102112 its reverse (211201001021), we get a palindrome (331301103133).

The spelling of 120100102112 in words is "one hundred twenty billion, one hundred million, one hundred two thousand, one hundred twelve".