2150125 has 16 divisors (see below), whose sum is σ = 2725632. Its totient is φ = 1693200.

The previous prime is 2150119. The next prime is 2150131. The reversal of 2150125 is 5210512.

It is an interprime number because it is at equal distance from previous prime (2150119) and next prime (2150131).

It is not a de Polignac number, because 2150125 - 2¹⁹ = 1625837 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2150099 and 2150108.

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, 12792 + ... + 12958.

It is an arithmetic number, because the mean of its divisors is an integer number (170352).

2^2150125 is an apocalyptic number.

2150125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2150125 is a deficient number, since it is larger than the sum of its proper divisors (575507).

2150125 is a wasteful number, since it uses less digits than its factorization.

2150125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 285 (or 275 counting only the distinct ones).

The product of its (nonzero) digits is 100, while the sum is 16.

The square root of 2150125 is about 1466.3304538882. The cubic root of 2150125 is about 129.0687893036.

Adding to 2150125 its reverse (5210512), we get a palindrome (7360637).

The spelling of 2150125 in words is "two million, one hundred fifty thousand, one hundred twenty-five".