319130 has 32 divisors (see below), whose sum is σ = 677376. Its totient is φ = 105984.

The previous prime is 319129. The next prime is 319133. The reversal of 319130 is 31913.

It is a nialpdrome in base 14.

It is a junction number, because it is equal to n+sod(n) for n = 319099 and 319108.

It is not an unprimeable number, because it can be changed into a prime (319133) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 3242 + ... + 3338.

It is an arithmetic number, because the mean of its divisors is an integer number (21168).

2³¹⁹¹³⁰ is an apocalyptic number.

319130 is an abundant number, since it is smaller than the sum of its proper divisors (358246).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

319130 is a wasteful number, since it uses less digits than its factorization.

319130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158.

The product of its (nonzero) digits is 81, while the sum is 17.

The square root of 319130 is about 564.9159229478. The cubic root of 319130 is about 68.3369949786.

The spelling of 319130 in words is "three hundred nineteen thousand, one hundred thirty".