120423343324021 has 8 divisors (see below), whose sum is σ = 125712681240384. Its totient is φ = 115138467106080.

The previous prime is 120423343324007. The next prime is 120423343324057.

120423343324021 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 120423343324021 - 2⁵ = 120423343323989 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 (120423343324001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1115369440 + ... + 1115477401.

It is an arithmetic number, because the mean of its divisors is an integer number (15714085155048).

Almost surely, 2^{120423343324021} is an apocalyptic number.

It is an amenable number.

120423343324021 is a deficient number, since it is larger than the sum of its proper divisors (5289337916363).

120423343324021 is a wasteful number, since it uses less digits than its factorization.

120423343324021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2230849211.

The product of its (nonzero) digits is 82944, while the sum is 34.

The spelling of 120423343324021 in words is "one hundred twenty trillion, four hundred twenty-three billion, three hundred forty-three million, three hundred twenty-four thousand, twenty-one".