130425017 has 4 divisors (see below), whose sum is σ = 130449636. Its totient is φ = 130400400.

The previous prime is 130424999. The next prime is 130425049. The reversal of 130425017 is 710524031.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 710524031 = 7 ⋅101503433.

It can be written as a sum of positive squares in 2 ways, for example, as 110166016 + 20259001 = 10496^2 + 4501^2 .

It is a cyclic number.

It is not a de Polignac number, because 130425017 - 2¹⁸ = 130162873 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 130424983 and 130425001.

It is not an unprimeable number, because it can be changed into a prime (130425077) by changing a digit.

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, 734 + ... + 16167.

It is an arithmetic number, because the mean of its divisors is an integer number (32612409).

Almost surely, 2^130425017 is an apocalyptic number.

It is an amenable number.

130425017 is a deficient number, since it is larger than the sum of its proper divisors (24619).

130425017 is an equidigital number, since it uses as much as digits as its factorization.

130425017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24618.

The product of its (nonzero) digits is 840, while the sum is 23.

The square root of 130425017 is about 11420.3772704758. The cubic root of 130425017 is about 507.1311654327.

Adding to 130425017 its reverse (710524031), we get a palindrome (840949048).

The spelling of 130425017 in words is "one hundred thirty million, four hundred twenty-five thousand, seventeen".