130247507 has 8 divisors (see below), whose sum is σ = 140694960. Its totient is φ = 119861280.

The previous prime is 130247471. The next prime is 130247543. The reversal of 130247507 is 705742031.

It is an interprime number because it is at equal distance from previous prime (130247471) and next prime (130247543).

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 130247507 - 2⁶ = 130247443 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 130247507.

It is not an unprimeable number, because it can be changed into a prime (130247107) 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, 10832 + ... + 19437.

It is an arithmetic number, because the mean of its divisors is an integer number (17586870).

Almost surely, 2^130247507 is an apocalyptic number.

130247507 is a deficient number, since it is larger than the sum of its proper divisors (10447453).

130247507 is a wasteful number, since it uses less digits than its factorization.

130247507 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30613.

The product of its (nonzero) digits is 5880, while the sum is 29.

The square root of 130247507 is about 11412.6029896777. The cubic root of 130247507 is about 506.9009904607.

Adding to 130247507 its reverse (705742031), we get a palindrome (835989538).

The spelling of 130247507 in words is "one hundred thirty million, two hundred forty-seven thousand, five hundred seven".