120123127 has 8 divisors (see below), whose sum is σ = 123533136. Its totient is φ = 116721792.

The previous prime is 120123121. The next prime is 120123167. The reversal of 120123127 is 721321021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 120123127 - 2¹⁵ = 120090359 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120123121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34488 + ... + 37810.

It is an arithmetic number, because the mean of its divisors is an integer number (15441642).

Almost surely, 2^120123127 is an apocalyptic number.

120123127 is a deficient number, since it is larger than the sum of its proper divisors (3410009).

120123127 is an equidigital number, since it uses as much as digits as its factorization.

120123127 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4337.

The product of its (nonzero) digits is 168, while the sum is 19.

The square root of 120123127 is about 10960.0696621874. The cubic root of 120123127 is about 493.4110556975.

Adding to 120123127 its reverse (721321021), we get a palindrome (841444148).

The spelling of 120123127 in words is "one hundred twenty million, one hundred twenty-three thousand, one hundred twenty-seven".