130424025 has 12 divisors (see below), whose sum is σ = 215634512. Its totient is φ = 69559440.

The previous prime is 130423981. The next prime is 130424057. The reversal of 130424025 is 520424031.

It is not a de Polignac number, because 130424025 - 2⁷ = 130423897 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 130423992 and 130424010.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 869419 + ... + 869568.

Almost surely, 2^130424025 is an apocalyptic number.

130424025 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

130424025 is a deficient number, since it is larger than the sum of its proper divisors (85210487).

130424025 is a wasteful number, since it uses less digits than its factorization.

130424025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1739000 (or 1738995 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 130424025 is about 11420.3338392536. Note that the first 3 decimals coincide. The cubic root of 130424025 is about 507.1298796993.

Adding to 130424025 its reverse (520424031), we get a palindrome (650848056).

The spelling of 130424025 in words is "one hundred thirty million, four hundred twenty-four thousand, twenty-five".