123323321313333 has 12 divisors (see below), whose sum is σ = 178342518341260. Its totient is φ = 82119163542336.

The previous prime is 123323321313301. The next prime is 123323321313359. The reversal of 123323321313333 is 333313123323321.

123323321313333 is a `hidden beast` number, since 1 + 2 + 3 + 3 + 2 + 3 + 3 + 2 + 1 + 313 + 333 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 27453334805649 + 95869986507684 = 5239593^2 + 9791322^2 .

It is not a de Polignac number, because 123323321313333 - 2⁵ = 123323321313301 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 (123323321313833) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8031991888 + ... + 8032007241.

Almost surely, 2^{123323321313333} is an apocalyptic number.

It is an amenable number.

123323321313333 is a deficient number, since it is larger than the sum of its proper divisors (55019197027927).

123323321313333 is a wasteful number, since it uses less digits than its factorization.

123323321313333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16063999988 (or 16063999985 counting only the distinct ones).

The product of its digits is 157464, while the sum is 36.

Adding to 123323321313333 its reverse (333313123323321), we get a palindrome (456636444636654).

The spelling of 123323321313333 in words is "one hundred twenty-three trillion, three hundred twenty-three billion, three hundred twenty-one million, three hundred thirteen thousand, three hundred thirty-three".