120341110321 has 4 divisors (see below), whose sum is σ = 120348449892. Its totient is φ = 120333770752.

The previous prime is 120341110319. The next prime is 120341110403. The reversal of 120341110321 is 123011143021.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 117007780096 + 3333330225 = 342064^2 + 57735^2 .

It is a cyclic number.

It is not a de Polignac number, because 120341110321 - 2¹ = 120341110319 is a prime.

It is a super-3 number, since 3×120341110321³ (a number of 34 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120341110121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3645136 + ... + 3678001.

It is an arithmetic number, because the mean of its divisors is an integer number (30087112473).

Almost surely, 2^120341110321 is an apocalyptic number.

It is an amenable number.

120341110321 is a deficient number, since it is larger than the sum of its proper divisors (7339571).

120341110321 is an equidigital number, since it uses as much as digits as its factorization.

120341110321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7339570.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 120341110321 its reverse (123011143021), we get a palindrome (243352253342).

The spelling of 120341110321 in words is "one hundred twenty billion, three hundred forty-one million, one hundred ten thousand, three hundred twenty-one".