120301112123 has 16 divisors (see below), whose sum is σ = 121515962400. Its totient is φ = 119093328384.

The previous prime is 120301112117. The next prime is 120301112137. The reversal of 120301112123 is 321211103021.

It is a cyclic number.

It is not a de Polignac number, because 120301112123 - 2⁸ = 120301111867 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120301112143) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 77462915 + ... + 77464467.

It is an arithmetic number, because the mean of its divisors is an integer number (7594747650).

Almost surely, 2^120301112123 is an apocalyptic number.

120301112123 is a deficient number, since it is larger than the sum of its proper divisors (1214850277).

120301112123 is a wasteful number, since it uses less digits than its factorization.

120301112123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3358.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 120301112123 its reverse (321211103021), we get a palindrome (441512215144).

The spelling of 120301112123 in words is "one hundred twenty billion, three hundred one million, one hundred twelve thousand, one hundred twenty-three".