120186125 has 16 divisors (see below), whose sum is σ = 151385520. Its totient is φ = 95256000.

The previous prime is 120186119. The next prime is 120186193. The reversal of 120186125 is 521681021.

It can be written as a sum of positive squares in 8 ways, for example, as 21501769 + 98684356 = 4637^2 + 9934^2 .

It is not a de Polignac number, because 120186125 - 2¹⁸ = 119923981 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 120186094 and 120186103.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9215 + ... + 18035.

It is an arithmetic number, because the mean of its divisors is an integer number (9461595).

Almost surely, 2^120186125 is an apocalyptic number.

It is an amenable number.

120186125 is a deficient number, since it is larger than the sum of its proper divisors (31199395).

120186125 is an equidigital number, since it uses as much as digits as its factorization.

120186125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8945 (or 8935 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 26.

The square root of 120186125 is about 10962.9432635584. The cubic root of 120186125 is about 493.4972963133.

The spelling of 120186125 in words is "one hundred twenty million, one hundred eighty-six thousand, one hundred twenty-five".