125150 has 12 divisors (see below), whose sum is σ = 232872. Its totient is φ = 50040.

The previous prime is 125149. The next prime is 125183. The reversal of 125150 is 51521.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1202 + ... + 1301.

It is an arithmetic number, because the mean of its divisors is an integer number (19406).

2¹²⁵¹⁵⁰ is an apocalyptic number.

125150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

125150 is a deficient number, since it is larger than the sum of its proper divisors (107722).

125150 is a wasteful number, since it uses less digits than its factorization.

125150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2515 (or 2510 counting only the distinct ones).

The product of its (nonzero) digits is 50, while the sum is 14.

The square root of 125150 is about 353.7654590262. The cubic root of 125150 is about 50.0199920053.

Adding to 125150 its reverse (51521), we get a palindrome (176671).

The spelling of 125150 in words is "one hundred twenty-five thousand, one hundred fifty".