120044022140123 has 4 divisors (see below), whose sum is σ = 121734783015408. Its totient is φ = 118353261264840.

The previous prime is 120044022140099. The next prime is 120044022140149. The reversal of 120044022140123 is 321041220440021.

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 120044022140123 - 2¹⁰ = 120044022139099 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 120044022140092 and 120044022140101.

It is not an unprimeable number, because it can be changed into a prime (120044022140323) 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, 845380437536 + ... + 845380437677.

It is an arithmetic number, because the mean of its divisors is an integer number (30433695753852).

Almost surely, 2^{120044022140123} is an apocalyptic number.

120044022140123 is a deficient number, since it is larger than the sum of its proper divisors (1690760875285).

120044022140123 is an equidigital number, since it uses as much as digits as its factorization.

120044022140123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1690760875284.

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 120044022140123 its reverse (321041220440021), we get a palindrome (441085242580144).

The spelling of 120044022140123 in words is "one hundred twenty trillion, forty-four billion, twenty-two million, one hundred forty thousand, one hundred twenty-three".