120210121102 has 32 divisors (see below), whose sum is σ = 189012787200. Its totient is φ = 57271368000.

The previous prime is 120210121099. The next prime is 120210121121. The reversal of 120210121102 is 201121012021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1273227 + ... + 1364377.

It is an arithmetic number, because the mean of its divisors is an integer number (5906649600).

Almost surely, 2^120210121102 is an apocalyptic number.

120210121102 is a deficient number, since it is larger than the sum of its proper divisors (68802666098).

120210121102 is a wasteful number, since it uses less digits than its factorization.

120210121102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91512.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 120210121102 its reverse (201121012021), we get a palindrome (321331133123).

The spelling of 120210121102 in words is "one hundred twenty billion, two hundred ten million, one hundred twenty-one thousand, one hundred two".