130720714 has 8 divisors (see below), whose sum is σ = 196263108. Its totient is φ = 65299680.

The previous prime is 130720697. The next prime is 130720763. The reversal of 130720714 is 417027031.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 130713489 + 7225 = 11433^2 + 85^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27597 + ... + 31984.

Almost surely, 2^130720714 is an apocalyptic number.

130720714 is a deficient number, since it is larger than the sum of its proper divisors (65542394).

130720714 is a wasteful number, since it uses less digits than its factorization.

130720714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60680.

The product of its (nonzero) digits is 1176, while the sum is 25.

The square root of 130720714 is about 11433.3159669450. The cubic root of 130720714 is about 507.5141287208.

Adding to 130720714 its reverse (417027031), we get a palindrome (547747745).

The spelling of 130720714 in words is "one hundred thirty million, seven hundred twenty thousand, seven hundred fourteen".