122453210343 has 8 divisors (see below), whose sum is σ = 166351531248. Its totient is φ = 80095181504.

The previous prime is 122453210339. The next prime is 122453210351. The reversal of 122453210343 is 343012354221.

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 122453210343 - 2² = 122453210339 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 122453210343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122453210353) 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, 385072830 + ... + 385073147.

It is an arithmetic number, because the mean of its divisors is an integer number (20793941406).

Almost surely, 2^122453210343 is an apocalyptic number.

122453210343 is a deficient number, since it is larger than the sum of its proper divisors (43898320905).

122453210343 is an equidigital number, since it uses as much as digits as its factorization.

122453210343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 770146033.

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

Adding to 122453210343 its reverse (343012354221), we get a palindrome (465465564564).

The spelling of 122453210343 in words is "one hundred twenty-two billion, four hundred fifty-three million, two hundred ten thousand, three hundred forty-three".