130339273 has 4 divisors (see below), whose sum is σ = 130403988. Its totient is φ = 130274560.

The previous prime is 130339247. The next prime is 130339301. The reversal of 130339273 is 372933031.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 372933031 = 11527 ⋅32353.

It can be written as a sum of positive squares in 2 ways, for example, as 36385024 + 93954249 = 6032^2 + 9693^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-130339273 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130339073) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29236 + ... + 33397.

It is an arithmetic number, because the mean of its divisors is an integer number (32600997).

Almost surely, 2^130339273 is an apocalyptic number.

It is an amenable number.

130339273 is a deficient number, since it is larger than the sum of its proper divisors (64715).

130339273 is an equidigital number, since it uses as much as digits as its factorization.

130339273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64714.

The product of its (nonzero) digits is 10206, while the sum is 31.

The square root of 130339273 is about 11416.6226617157. The cubic root of 130339273 is about 507.0200083656.

The spelling of 130339273 in words is "one hundred thirty million, three hundred thirty-nine thousand, two hundred seventy-three".