122323011322303 has 4 divisors (see below), whose sum is σ = 133443285078888. Its totient is φ = 111202737565720.

The previous prime is 122323011322279. The next prime is 122323011322361. The reversal of 122323011322303 is 303223110323221.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-122323011322303 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122323011322363) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5560136878276 + ... + 5560136878297.

It is an arithmetic number, because the mean of its divisors is an integer number (33360821269722).

Almost surely, 2^{122323011322303} is an apocalyptic number.

122323011322303 is a deficient number, since it is larger than the sum of its proper divisors (11120273756585).

122323011322303 is a wasteful number, since it uses less digits than its factorization.

122323011322303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11120273756584.

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 122323011322303 its reverse (303223110323221), we get a palindrome (425546121645524).

The spelling of 122323011322303 in words is "one hundred twenty-two trillion, three hundred twenty-three billion, eleven million, three hundred twenty-two thousand, three hundred three".