130313740 has 12 divisors (see below), whose sum is σ = 273658896. Its totient is φ = 52125488.

The previous prime is 130313731. The next prime is 130313759. The reversal of 130313740 is 47313031.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3257824 + ... + 3257863.

It is an arithmetic number, because the mean of its divisors is an integer number (22804908).

Almost surely, 2^130313740 is an apocalyptic number.

130313740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130313740 is an abundant number, since it is smaller than the sum of its proper divisors (143345156).

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

130313740 is a wasteful number, since it uses less digits than its factorization.

130313740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6515696 (or 6515694 counting only the distinct ones).

The product of its (nonzero) digits is 756, while the sum is 22.

The square root of 130313740 is about 11415.5043690588. The cubic root of 130313740 is about 506.9868983980.

Adding to 130313740 its reverse (47313031), we get a palindrome (177626771).

The spelling of 130313740 in words is "one hundred thirty million, three hundred thirteen thousand, seven hundred forty".