100102102120122 has 16 divisors (see below), whose sum is σ = 202616303087520. Its totient is φ = 32965350898832.

The previous prime is 100102102120117. The next prime is 100102102120147. The reversal of 100102102120122 is 221021201201001.

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, 100504118097 + ... + 100504119092.

It is an arithmetic number, because the mean of its divisors is an integer number (12663518942970).

Almost surely, 2^{100102102120122} is an apocalyptic number.

100102102120122 is an abundant number, since it is smaller than the sum of its proper divisors (102514200967398).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

100102102120122 is a wasteful number, since it uses less digits than its factorization.

100102102120122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201008237277.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 100102102120122 its reverse (221021201201001), we get a palindrome (321123303321123).

The spelling of 100102102120122 in words is "one hundred trillion, one hundred two billion, one hundred two million, one hundred twenty thousand, one hundred twenty-two".