120102002101117 has 2 divisors, whose sum is σ = 120102002101118. Its totient is φ = 120102002101116.

The previous prime is 120102002101063. The next prime is 120102002101127. The reversal of 120102002101117 is 711101200201021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 117340326475876 + 2761675625241 = 10832374^2 + 1661829^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120102002101117 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 120102002101094 and 120102002101103.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120102002101127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60051001050558 + 60051001050559.

It is an arithmetic number, because the mean of its divisors is an integer number (60051001050559).

Almost surely, 2^{120102002101117} is an apocalyptic number.

It is an amenable number.

120102002101117 is a deficient number, since it is larger than the sum of its proper divisors (1).

120102002101117 is an equidigital number, since it uses as much as digits as its factorization.

120102002101117 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 56, while the sum is 19.

Adding to 120102002101117 its reverse (711101200201021), we get a palindrome (831203202302138).

The spelling of 120102002101117 in words is "one hundred twenty trillion, one hundred two billion, two million, one hundred one thousand, one hundred seventeen".