130683239 has 8 divisors (see below), whose sum is σ = 134019360. Its totient is φ = 127388800.

The previous prime is 130683209. The next prime is 130683247. The reversal of 130683239 is 932386031.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-130683239 is a prime.

It is a super-2 number, since 2×130683239² = 34156217911062242, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 130683199 and 130683208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130683209) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4022 + ... + 16659.

It is an arithmetic number, because the mean of its divisors is an integer number (16752420).

Almost surely, 2^130683239 is an apocalyptic number.

130683239 is a deficient number, since it is larger than the sum of its proper divisors (3336121).

130683239 is an equidigital number, since it uses as much as digits as its factorization.

130683239 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20841.

The product of its (nonzero) digits is 23328, while the sum is 35.

The square root of 130683239 is about 11431.6769985860. The cubic root of 130683239 is about 507.4656260540.

The spelling of 130683239 in words is "one hundred thirty million, six hundred eighty-three thousand, two hundred thirty-nine".