133010122120123 has 4 divisors (see below), whose sum is σ = 136254271440168. Its totient is φ = 129765972800080.

The previous prime is 133010122120103. The next prime is 133010122120223. The reversal of 133010122120123 is 321021221010331.

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 133010122120123 - 2⁵ = 133010122120091 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 133010122120094 and 133010122120103.

It is not an unprimeable number, because it can be changed into a prime (133010122120103) 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, 1622074659961 + ... + 1622074660042.

It is an arithmetic number, because the mean of its divisors is an integer number (34063567860042).

Almost surely, 2^{133010122120123} is an apocalyptic number.

133010122120123 is a deficient number, since it is larger than the sum of its proper divisors (3244149320045).

133010122120123 is an equidigital number, since it uses as much as digits as its factorization.

133010122120123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3244149320044.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 133010122120123 its reverse (321021221010331), we get a palindrome (454031343130454).

The spelling of 133010122120123 in words is "one hundred thirty-three trillion, ten billion, one hundred twenty-two million, one hundred twenty thousand, one hundred twenty-three".