1000120112102 has 16 divisors (see below), whose sum is σ = 1521871213824. Its totient is φ = 492834909000.

The previous prime is 1000120112099. The next prime is 1000120112111. The reversal of 1000120112102 is 2012110210001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 914024 + ... + 1683947.

It is an arithmetic number, because the mean of its divisors is an integer number (95116950864).

Almost surely, 2^{1000120112102} is an apocalyptic number.

1000120112102 is a deficient number, since it is larger than the sum of its proper divisors (521751101722).

1000120112102 is a wasteful number, since it uses less digits than its factorization.

1000120112102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2600755.

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

Adding to 1000120112102 its reverse (2012110210001), we get a palindrome (3012230322103).

The spelling of 1000120112102 in words is "one trillion, one hundred twenty million, one hundred twelve thousand, one hundred two".