122143301343 has 24 divisors (see below), whose sum is σ = 213494175648. Its totient is φ = 65690514432.

The previous prime is 122143301311. The next prime is 122143301363. The reversal of 122143301343 is 343103341221.

It is a happy number.

122143301343 is a `hidden beast` number, since 1 + 2 + 2 + 14 + 3 + 301 + 343 = 666.

It is not a de Polignac number, because 122143301343 - 2⁵ = 122143301311 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122143301363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 57021946 + ... + 57024087.

It is an arithmetic number, because the mean of its divisors is an integer number (8895590652).

Almost surely, 2^122143301343 is an apocalyptic number.

122143301343 is a deficient number, since it is larger than the sum of its proper divisors (91350874305).

122143301343 is a wasteful number, since it uses less digits than its factorization.

122143301343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114046063 (or 114046060 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 122143301343 its reverse (343103341221), we get a palindrome (465246642564).

The spelling of 122143301343 in words is "one hundred twenty-two billion, one hundred forty-three million, three hundred one thousand, three hundred forty-three".