23330120123 has 4 divisors (see below), whose sum is σ = 23336581008. Its totient is φ = 23323659240.

The previous prime is 23330120069. The next prime is 23330120137. The reversal of 23330120123 is 32102103332.

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

It is a cyclic number.

It is not a de Polignac number, because 23330120123 - 2¹⁴ = 23330103739 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23330120095 and 23330120104.

It is not an unprimeable number, because it can be changed into a prime (23330120923) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3225023 + ... + 3232248.

It is an arithmetic number, because the mean of its divisors is an integer number (5834145252).

Almost surely, 2^23330120123 is an apocalyptic number.

23330120123 is a deficient number, since it is larger than the sum of its proper divisors (6460885).

23330120123 is an equidigital number, since it uses as much as digits as its factorization.

23330120123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6460884.

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

Adding to 23330120123 its reverse (32102103332), we get a palindrome (55432223455).

The spelling of 23330120123 in words is "twenty-three billion, three hundred thirty million, one hundred twenty thousand, one hundred twenty-three".