120410213110021 has 8 divisors (see below), whose sum is σ = 120480593232384. Its totient is φ = 120339845625120.

The previous prime is 120410213110007. The next prime is 120410213110039. The reversal of 120410213110021 is 120011312014021.

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 120410213110021 - 2¹¹ = 120410213107973 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 (120410213110091) 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, 15935985 + ... + 22243561.

It is an arithmetic number, because the mean of its divisors is an integer number (15060074154048).

Almost surely, 2^{120410213110021} is an apocalyptic number.

It is an amenable number.

120410213110021 is a deficient number, since it is larger than the sum of its proper divisors (70380122363).

120410213110021 is an equidigital number, since it uses as much as digits as its factorization.

120410213110021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6318731.

The product of its (nonzero) digits is 96, while the sum is 19.

Adding to 120410213110021 its reverse (120011312014021), we get a palindrome (240421525124042).

The spelling of 120410213110021 in words is "one hundred twenty trillion, four hundred ten billion, two hundred thirteen million, one hundred ten thousand, twenty-one".