120132102113 has 4 divisors (see below), whose sum is σ = 120177730308. Its totient is φ = 120086473920.

The previous prime is 120132102071. The next prime is 120132102157. The reversal of 120132102113 is 311201231021.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 311201231021 = 19 ⋅16379012159.

It can be written as a sum of positive squares in 2 ways, for example, as 15539367649 + 104592734464 = 124657^2 + 323408^2 .

It is a cyclic number.

It is not a de Polignac number, because 120132102113 - 2⁶ = 120132102049 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 120132102091 and 120132102100.

It is not an unprimeable number, because it can be changed into a prime (120132192113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22810148 + ... + 22815413.

It is an arithmetic number, because the mean of its divisors is an integer number (30044432577).

Almost surely, 2^120132102113 is an apocalyptic number.

It is an amenable number.

120132102113 is a deficient number, since it is larger than the sum of its proper divisors (45628195).

120132102113 is an equidigital number, since it uses as much as digits as its factorization.

120132102113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45628194.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 120132102113 its reverse (311201231021), we get a palindrome (431333333134).

The spelling of 120132102113 in words is "one hundred twenty billion, one hundred thirty-two million, one hundred two thousand, one hundred thirteen".