120287125 has 64 divisors (see below), whose sum is σ = 184504320. Its totient is φ = 76507200.

The previous prime is 120287113. The next prime is 120287143. The reversal of 120287125 is 521782021.

120287125 = T₂₂ + T₂₃ + ... + T₈₉₆.

It is not a de Polignac number, because 120287125 - 2⁵ = 120287093 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 120287093 and 120287102.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 865306 + ... + 865444.

It is an arithmetic number, because the mean of its divisors is an integer number (2882880).

Almost surely, 2^120287125 is an apocalyptic number.

It is an amenable number.

120287125 is a deficient number, since it is larger than the sum of its proper divisors (64217195).

120287125 is a wasteful number, since it uses less digits than its factorization.

120287125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227 (or 217 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 28.

The square root of 120287125 is about 10967.5487233930. The cubic root of 120287125 is about 493.6354966014.

The spelling of 120287125 in words is "one hundred twenty million, two hundred eighty-seven thousand, one hundred twenty-five".