130323239 has 8 divisors (see below), whose sum is σ = 134539152. Its totient is φ = 126161280.

The previous prime is 130323233. The next prime is 130323247. The reversal of 130323239 is 932323031.

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

It is a cyclic number.

It is not a de Polignac number, because 130323239 - 2¹⁶ = 130257703 is a prime.

It is a super-2 number, since 2×130323239² = 33968293246902242, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130323233) 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, 8552 + ... + 18269.

It is an arithmetic number, because the mean of its divisors is an integer number (16817394).

Almost surely, 2^130323239 is an apocalyptic number.

130323239 is a deficient number, since it is larger than the sum of its proper divisors (4215913).

130323239 is a wasteful number, since it uses less digits than its factorization.

130323239 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26977.

The product of its (nonzero) digits is 2916, while the sum is 26.

The square root of 130323239 is about 11415.9204184332. The cubic root of 130323239 is about 506.9992167499. Note that the first 3 decimals are identical.

It can be divided in two parts, 1303 and 23239, that added together give a palindrome (24542).

The spelling of 130323239 in words is "one hundred thirty million, three hundred twenty-three thousand, two hundred thirty-nine".