120071125 has 8 divisors (see below), whose sum is σ = 149848920. Its totient is φ = 96056800.

The previous prime is 120071113. The next prime is 120071141. The reversal of 120071125 is 521170021.

It can be written as a sum of positive squares in 4 ways, for example, as 3301489 + 116769636 = 1817^2 + 10806^2 .

It is not a de Polignac number, because 120071125 - 2¹⁷ = 119940053 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 480160 + ... + 480409.

It is an arithmetic number, because the mean of its divisors is an integer number (18731115).

Almost surely, 2^120071125 is an apocalyptic number.

It is an amenable number.

120071125 is a deficient number, since it is larger than the sum of its proper divisors (29777795).

120071125 is an frugal number, since it uses more digits than its factorization.

120071125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 960584 (or 960574 counting only the distinct ones).

The product of its (nonzero) digits is 140, while the sum is 19.

The square root of 120071125 is about 10957.6970664460. The cubic root of 120071125 is about 493.3398452492.

The spelling of 120071125 in words is "one hundred twenty million, seventy-one thousand, one hundred twenty-five".