123320301023 has 8 divisors (see below), whose sum is σ = 124586682000. Its totient is φ = 122059770048.

The previous prime is 123320300993. The next prime is 123320301031. The reversal of 123320301023 is 320103023321.

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

It is a cyclic number.

It is not a de Polignac number, because 123320301023 - 2²⁴ = 123303523807 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 123320300986 and 123320301004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123320301073) 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, 1420118 + ... + 1504451.

It is an arithmetic number, because the mean of its divisors is an integer number (15573335250).

Almost surely, 2^123320301023 is an apocalyptic number.

123320301023 is a deficient number, since it is larger than the sum of its proper divisors (1266380977).

123320301023 is a wasteful number, since it uses less digits than its factorization.

123320301023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2925001.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 123320301023 its reverse (320103023321), we get a palindrome (443423324344).

The spelling of 123320301023 in words is "one hundred twenty-three billion, three hundred twenty million, three hundred one thousand, twenty-three".