23321322123 has 16 divisors (see below), whose sum is σ = 34082700672. Its totient is φ = 14067144000.

The previous prime is 23321322119. The next prime is 23321322151. The reversal of 23321322123 is 32122312332.

It is not a de Polignac number, because 23321322123 - 2² = 23321322119 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23321322093 and 23321322102.

It is not an unprimeable number, because it can be changed into a prime (23321322113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1667698 + ... + 1681623.

It is an arithmetic number, because the mean of its divisors is an integer number (2130168792).

Almost surely, 2^23321322123 is an apocalyptic number.

23321322123 is a deficient number, since it is larger than the sum of its proper divisors (10761378549).

23321322123 is a wasteful number, since it uses less digits than its factorization.

23321322123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3349546.

The product of its digits is 2592, while the sum is 24.

Adding to 23321322123 its reverse (32122312332), we get a palindrome (55443634455).

The spelling of 23321322123 in words is "twenty-three billion, three hundred twenty-one million, three hundred twenty-two thousand, one hundred twenty-three".