130276 has 6 divisors (see below), whose sum is σ = 227990. Its totient is φ = 65136.

The previous prime is 130267. The next prime is 130279. The reversal of 130276 is 672031.

It can be written as a sum of positive squares in only one way, i.e., 129600 + 676 = 360^2 + 26^2 .

It is not an unprimeable number, because it can be changed into a prime (130279) by changing a digit.

130276 is an untouchable number, because it is not equal to the sum of proper divisors of any 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 as a sum of consecutive naturals, namely, 16281 + ... + 16288.

2¹³⁰²⁷⁶ is an apocalyptic number.

It is an amenable number.

130276 is a deficient number, since it is larger than the sum of its proper divisors (97714).

130276 is a wasteful number, since it uses less digits than its factorization.

130276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32573 (or 32571 counting only the distinct ones).

The product of its (nonzero) digits is 252, while the sum is 19.

The square root of 130276 is about 360.9376677489. The cubic root of 130276 is about 50.6937951058.

It can be divided in two parts, 1302 and 76, that added together give a triangular number (1378 = T₅₂).

The spelling of 130276 in words is "one hundred thirty thousand, two hundred seventy-six".