120010120120101 has 4 divisors (see below), whose sum is σ = 160013493493472. Its totient is φ = 80006746746732.

The previous prime is 120010120120069. The next prime is 120010120120103. The reversal of 120010120120101 is 101021021010021.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 120010120120101 - 2⁵ = 120010120120069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120010120120103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20001686686681 + ... + 20001686686686.

It is an arithmetic number, because the mean of its divisors is an integer number (40003373373368).

Almost surely, 2^{120010120120101} is an apocalyptic number.

It is an amenable number.

120010120120101 is a deficient number, since it is larger than the sum of its proper divisors (40003373373371).

120010120120101 is an equidigital number, since it uses as much as digits as its factorization.

120010120120101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40003373373370.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 120010120120101 its reverse (101021021010021), we get a palindrome (221031141130122).

The spelling of 120010120120101 in words is "one hundred twenty trillion, ten billion, one hundred twenty million, one hundred twenty thousand, one hundred one".