122343100203 has 8 divisors (see below), whose sum is σ = 171709614400. Its totient is φ = 77269326408.

The previous prime is 122343100181. The next prime is 122343100261. The reversal of 122343100203 is 302001343221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 122343100203 - 2⁵ = 122343100171 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 122343100203.

It is not an unprimeable number, because it can be changed into a prime (122343100273) 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, 1073185033 + ... + 1073185146.

It is an arithmetic number, because the mean of its divisors is an integer number (21463701800).

Almost surely, 2^122343100203 is an apocalyptic number.

122343100203 is a deficient number, since it is larger than the sum of its proper divisors (49366514197).

122343100203 is a wasteful number, since it uses less digits than its factorization.

122343100203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2146370201.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 122343100203 its reverse (302001343221), we get a palindrome (424344443424).

The spelling of 122343100203 in words is "one hundred twenty-two billion, three hundred forty-three million, one hundred thousand, two hundred three".