123320233334 has 4 divisors (see below), whose sum is σ = 184980350004. Its totient is φ = 61660116666.

The previous prime is 123320233291. The next prime is 123320233349. The reversal of 123320233334 is 433332023321.

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 123320233297 and 123320233306.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 30830058332 + ... + 30830058335.

It is an arithmetic number, because the mean of its divisors is an integer number (46245087501).

Almost surely, 2^123320233334 is an apocalyptic number.

123320233334 is a deficient number, since it is larger than the sum of its proper divisors (61660116670).

123320233334 is an equidigital number, since it uses as much as digits as its factorization.

123320233334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61660116669.

The product of its (nonzero) digits is 23328, while the sum is 29.

Adding to 123320233334 its reverse (433332023321), we get a palindrome (556652256655).

The spelling of 123320233334 in words is "one hundred twenty-three billion, three hundred twenty million, two hundred thirty-three thousand, three hundred thirty-four".