120122453343 has 8 divisors (see below), whose sum is σ = 161962858800. Its totient is φ = 79181841728.

The previous prime is 120122453291. The next prime is 120122453369. The reversal of 120122453343 is 343354221021.

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 120122453343 - 2¹² = 120122449247 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 120122453343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120122453743) 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, 224948148 + ... + 224948681.

It is an arithmetic number, because the mean of its divisors is an integer number (20245357350).

Almost surely, 2^120122453343 is an apocalyptic number.

120122453343 is a deficient number, since it is larger than the sum of its proper divisors (41840405457).

120122453343 is an equidigital number, since it uses as much as digits as its factorization.

120122453343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 449896921.

The product of its (nonzero) digits is 17280, while the sum is 30.

Adding to 120122453343 its reverse (343354221021), we get a palindrome (463476674364).

The spelling of 120122453343 in words is "one hundred twenty billion, one hundred twenty-two million, four hundred fifty-three thousand, three hundred forty-three".