120378125 has 24 divisors (see below), whose sum is σ = 171988992. Its totient is φ = 82530000.

The previous prime is 120378119. The next prime is 120378133. The reversal of 120378125 is 521873021.

It is not a de Polignac number, because 120378125 - 2⁶ = 120378061 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19124 + ... + 24626.

It is an arithmetic number, because the mean of its divisors is an integer number (7166208).

Almost surely, 2^120378125 is an apocalyptic number.

It is an amenable number.

120378125 is a deficient number, since it is larger than the sum of its proper divisors (51610867).

120378125 is an frugal number, since it uses more digits than its factorization.

120378125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5535 (or 5515 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 29.

The square root of 120378125 is about 10971.6965415564. The cubic root of 120378125 is about 493.7599474576.

The spelling of 120378125 in words is "one hundred twenty million, three hundred seventy-eight thousand, one hundred twenty-five".