120112102102 has 8 divisors (see below), whose sum is σ = 180182086416. Its totient is φ = 60051406632.

The previous prime is 120112102091. The next prime is 120112102129. The reversal of 120112102102 is 201201211021.

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

It is a super-2 number, since 2×120112102102² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2289793 + ... + 2341660.

It is an arithmetic number, because the mean of its divisors is an integer number (22522760802).

Almost surely, 2^120112102102 is an apocalyptic number.

120112102102 is a deficient number, since it is larger than the sum of its proper divisors (60069984314).

120112102102 is a wasteful number, since it uses less digits than its factorization.

120112102102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4644422.

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

Adding to 120112102102 its reverse (201201211021), we get a palindrome (321313313123).

The spelling of 120112102102 in words is "one hundred twenty billion, one hundred twelve million, one hundred two thousand, one hundred two".