130319208 has 48 divisors (see below), whose sum is σ = 353679300. Its totient is φ = 43349760.

The previous prime is 130319207. The next prime is 130319249. The reversal of 130319208 is 802913031.

It can be written as a sum of positive squares in 2 ways, for example, as 106874244 + 23444964 = 10338^2 + 4842^2 .

It is a plaindrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (130319207) 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, 39378 + ... + 42558.

Almost surely, 2^130319208 is an apocalyptic number.

130319208 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

130319208 is an abundant number, since it is smaller than the sum of its proper divisors (223360092).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

130319208 is a wasteful number, since it uses less digits than its factorization.

130319208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3762 (or 3755 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 27.

The square root of 130319208 is about 11415.7438653817. The cubic root of 130319208 is about 506.9939894016.

The spelling of 130319208 in words is "one hundred thirty million, three hundred nineteen thousand, two hundred eight".