120320023001021 has 8 divisors (see below), whose sum is σ = 120384499622400. Its totient is φ = 120255560303760.

The previous prime is 120320023000921. The next prime is 120320023001023. The reversal of 120320023001021 is 120100320023021.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120320023001021 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 (120320023001023) 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, 13828895 + ... + 20781683.

It is an arithmetic number, because the mean of its divisors is an integer number (15048062452800).

Almost surely, 2^{120320023001021} is an apocalyptic number.

It is an amenable number.

120320023001021 is a deficient number, since it is larger than the sum of its proper divisors (64476621379).

120320023001021 is an equidigital number, since it uses as much as digits as its factorization.

120320023001021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6962059.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 120320023001021 its reverse (120100320023021), we get a palindrome (240420343024042).

The spelling of 120320023001021 in words is "one hundred twenty trillion, three hundred twenty billion, twenty-three million, one thousand, twenty-one".