120102122102 has 8 divisors (see below), whose sum is σ = 181096394112. Its totient is φ = 59736657400.

The previous prime is 120102122069. The next prime is 120102122111. The reversal of 120102122102 is 201221201021.

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 157201349 + ... + 157202112.

It is an arithmetic number, because the mean of its divisors is an integer number (22637049264).

Almost surely, 2^120102122102 is an apocalyptic number.

120102122102 is a deficient number, since it is larger than the sum of its proper divisors (60994272010).

120102122102 is a wasteful number, since it uses less digits than its factorization.

120102122102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 314403654.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 120102122102 its reverse (201221201021), we get a palindrome (321323323123).

The spelling of 120102122102 in words is "one hundred twenty billion, one hundred two million, one hundred twenty-two thousand, one hundred two".