120233123003123 has 4 divisors (see below), whose sum is σ = 129481824772608. Its totient is φ = 110984421233640.

The previous prime is 120233123003089. The next prime is 120233123003137. The reversal of 120233123003123 is 321300321332021.

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 120233123003123 - 2¹⁰ = 120233123002099 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 120233123003092 and 120233123003101.

It is not an unprimeable number, because it can be changed into a prime (120233123003723) 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, 4624350884723 + ... + 4624350884748.

It is an arithmetic number, because the mean of its divisors is an integer number (32370456193152).

Almost surely, 2^{120233123003123} is an apocalyptic number.

120233123003123 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

120233123003123 is a deficient number, since it is larger than the sum of its proper divisors (9248701769485).

120233123003123 is an equidigital number, since it uses as much as digits as its factorization.

120233123003123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9248701769484.

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 120233123003123 its reverse (321300321332021), we get a palindrome (441533444335144).

The spelling of 120233123003123 in words is "one hundred twenty trillion, two hundred thirty-three billion, one hundred twenty-three million, three thousand, one hundred twenty-three".