120102102120099 has 16 divisors (see below), whose sum is σ = 174766786329600. Its totient is φ = 72758811296160.

The previous prime is 120102102120097. The next prime is 120102102120107. The reversal of 120102102120099 is 990021201201021.

It is not a de Polignac number, because 120102102120099 - 2¹ = 120102102120097 is a prime.

It is not an unprimeable number, because it can be changed into a prime (120102102120097) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 758457232 + ... + 758615565.

It is an arithmetic number, because the mean of its divisors is an integer number (10922924145600).

Almost surely, 2^{120102102120099} is an apocalyptic number.

120102102120099 is a deficient number, since it is larger than the sum of its proper divisors (54664684209501).

120102102120099 is a wasteful number, since it uses less digits than its factorization.

120102102120099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1517075210.

The product of its (nonzero) digits is 1296, while the sum is 30.

The spelling of 120102102120099 in words is "one hundred twenty trillion, one hundred two billion, one hundred two million, one hundred twenty thousand, ninety-nine".