130424617 has 4 divisors (see below), whose sum is σ = 131300100. Its totient is φ = 129549136.

The previous prime is 130424611. The next prime is 130424639. The reversal of 130424617 is 716424031.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 716424031 = 227 ⋅3156053.

It can be written as a sum of positive squares in 2 ways, for example, as 6859161 + 123565456 = 2619^2 + 11116^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-130424617 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130424611) 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, 437518 + ... + 437815.

It is an arithmetic number, because the mean of its divisors is an integer number (32825025).

Almost surely, 2^130424617 is an apocalyptic number.

It is an amenable number.

130424617 is a deficient number, since it is larger than the sum of its proper divisors (875483).

130424617 is an equidigital number, since it uses as much as digits as its factorization.

130424617 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 875482.

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 130424617 is about 11420.3597579061. The cubic root of 130424617 is about 507.1306469926.

Adding to 130424617 its reverse (716424031), we get a palindrome (846848648).

It can be divided in two parts, 1304 and 24617, that added together give a square (25921 = 161²).

The spelling of 130424617 in words is "one hundred thirty million, four hundred twenty-four thousand, six hundred seventeen".