122313311323 has 6 divisors (see below), whose sum is σ = 142282831596. Its totient is φ = 104839981092.

The previous prime is 122313311317. The next prime is 122313311353. The reversal of 122313311323 is 323113313221.

It is not a de Polignac number, because 122313311323 - 2¹³ = 122313303131 is a prime.

It is a super-2 number, since 2×122313311323² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122313311353) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1248094965 + ... + 1248095062.

It is an arithmetic number, because the mean of its divisors is an integer number (23713805266).

Almost surely, 2^122313311323 is an apocalyptic number.

122313311323 is a deficient number, since it is larger than the sum of its proper divisors (19969520273).

122313311323 is an equidigital number, since it uses as much as digits as its factorization.

122313311323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2496190041 (or 2496190034 counting only the distinct ones).

The product of its digits is 1944, while the sum is 25.

Adding to 122313311323 its reverse (323113313221), we get a palindrome (445426624544).

The spelling of 122313311323 in words is "one hundred twenty-two billion, three hundred thirteen million, three hundred eleven thousand, three hundred twenty-three".