130959243 has 12 divisors (see below), whose sum is σ = 194276368. Its totient is φ = 84946320.

The previous prime is 130959239. The next prime is 130959271. The reversal of 130959243 is 342959031.

It is a happy number.

It is not a de Polignac number, because 130959243 - 2² = 130959239 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 130959198 and 130959207.

It is not an unprimeable number, because it can be changed into a prime (130959293) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 196303 + ... + 196968.

Almost surely, 2^130959243 is an apocalyptic number.

130959243 is a deficient number, since it is larger than the sum of its proper divisors (63317125).

130959243 is a wasteful number, since it uses less digits than its factorization.

130959243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 393314 (or 393311 counting only the distinct ones).

The product of its (nonzero) digits is 29160, while the sum is 36.

The square root of 130959243 is about 11443.7425259397. The cubic root of 130959243 is about 507.8226319329.

The spelling of 130959243 in words is "one hundred thirty million, nine hundred fifty-nine thousand, two hundred forty-three".