120231444132021 has 8 divisors (see below), whose sum is σ = 160308690822880. Its totient is φ = 80154246764592.

The previous prime is 120231444131917. The next prime is 120231444132053.

It is a happy number.

120231444132021 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 120231444132021 - 2²³ = 120231435743413 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 120231444132021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120231444132221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6208891 + ... + 16703688.

It is an arithmetic number, because the mean of its divisors is an integer number (20038586352860).

Almost surely, 2^{120231444132021} is an apocalyptic number.

It is an amenable number.

120231444132021 is a deficient number, since it is larger than the sum of its proper divisors (40077246690859).

120231444132021 is a wasteful number, since it uses less digits than its factorization.

120231444132021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24661715.

The product of its (nonzero) digits is 9216, while the sum is 30.

The spelling of 120231444132021 in words is "one hundred twenty trillion, two hundred thirty-one billion, four hundred forty-four million, one hundred thirty-two thousand, twenty-one".