120002100110 has 16 divisors (see below), whose sum is σ = 216138056400. Its totient is φ = 47971000896.

The previous prime is 120002100109. The next prime is 120002100181. The reversal of 120002100110 is 11001200021.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 3713000 + ... + 3745179.

It is an arithmetic number, because the mean of its divisors is an integer number (13508628525).

Almost surely, 2^120002100110 is an apocalyptic number.

120002100110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120002100110 is a deficient number, since it is larger than the sum of its proper divisors (96135956290).

120002100110 is a wasteful number, since it uses less digits than its factorization.

120002100110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7459795.

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 120002100110 its reverse (11001200021), we get a palindrome (131003300131).

The spelling of 120002100110 in words is "one hundred twenty billion, two million, one hundred thousand, one hundred ten".