250130 has 8 divisors (see below), whose sum is σ = 450252. Its totient is φ = 100048.

The previous prime is 250123. The next prime is 250147. The reversal of 250130 is 31052.

It can be written as a sum of positive squares in 2 ways, for example, as 231361 + 18769 = 481^2 + 137^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

250130 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12497 + ... + 12516.

2²⁵⁰¹³⁰ is an apocalyptic number.

250130 is a deficient number, since it is larger than the sum of its proper divisors (200122).

250130 is a wasteful number, since it uses less digits than its factorization.

250130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25020.

The product of its (nonzero) digits is 30, while the sum is 11.

The square root of 250130 is about 500.1299831044. The cubic root of 250130 is about 63.0069699184.

Adding to 250130 its reverse (31052), we get a palindrome (281182).

The spelling of 250130 in words is "two hundred fifty thousand, one hundred thirty".