120336688021 has 8 divisors (see below), whose sum is σ = 131305086144. Its totient is φ = 109373073120.

The previous prime is 120336688007. The next prime is 120336688033. The reversal of 120336688021 is 120886633021.

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

It is a cyclic number.

It is not a de Polignac number, because 120336688021 - 2⁷ = 120336687893 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 (120336688621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1143096 + ... + 1243921.

It is an arithmetic number, because the mean of its divisors is an integer number (16413135768).

Almost surely, 2^120336688021 is an apocalyptic number.

120336688021 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

120336688021 is a deficient number, since it is larger than the sum of its proper divisors (10968398123).

120336688021 is a wasteful number, since it uses less digits than its factorization.

120336688021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2391611.

The product of its (nonzero) digits is 82944, while the sum is 40.

The spelling of 120336688021 in words is "one hundred twenty billion, three hundred thirty-six million, six hundred eighty-eight thousand, twenty-one".