120102100002110 has 64 divisors (see below), whose sum is σ = 218728153163520. Its totient is φ = 47477633233920.

The previous prime is 120102100002067. The next prime is 120102100002167. The reversal of 120102100002110 is 11200001201021.

It is a junction number, because it is equal to n+sod(n) for n = 120102100002091 and 120102100002100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2063190905 + ... + 2063249115.

It is an arithmetic number, because the mean of its divisors is an integer number (3417627393180).

Almost surely, 2^{120102100002110} is an apocalyptic number.

120102100002110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120102100002110 is a deficient number, since it is larger than the sum of its proper divisors (98626053161410).

120102100002110 is a wasteful number, since it uses less digits than its factorization.

120102100002110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62921.

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

Adding to 120102100002110 its reverse (11200001201021), we get a palindrome (131302101203131).

The spelling of 120102100002110 in words is "one hundred twenty trillion, one hundred two billion, one hundred million, two thousand, one hundred ten".