120011021303021 has 8 divisors (see below), whose sum is σ = 120089565677760. Its totient is φ = 119932481737728.

The previous prime is 120011021302999. The next prime is 120011021303027. The reversal of 120011021303021 is 120303120110021.

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 120011021303021 - 2¹⁸ = 120011021040877 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 (120011021303027) 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, 49417010 + ... + 51788636.

It is an arithmetic number, because the mean of its divisors is an integer number (15011195709720).

Almost surely, 2^{120011021303021} is an apocalyptic number.

It is an amenable number.

120011021303021 is a deficient number, since it is larger than the sum of its proper divisors (78544374739).

120011021303021 is a wasteful number, since it uses less digits than its factorization.

120011021303021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2404723.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 120011021303021 its reverse (120303120110021), we get a palindrome (240314141413042).

The spelling of 120011021303021 in words is "one hundred twenty trillion, eleven billion, twenty-one million, three hundred three thousand, twenty-one".