130420425 has 24 divisors (see below), whose sum is σ = 216039744. Its totient is φ = 69424960.

The previous prime is 130420403. The next prime is 130420429. The reversal of 130420425 is 524024031.

It is not a de Polignac number, because 130420425 - 2⁵ = 130420393 is a prime.

It is not an unprimeable number, because it can be changed into a prime (130420429) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 47644 + ... + 50306.

It is an arithmetic number, because the mean of its divisors is an integer number (9001656).

Almost surely, 2^130420425 is an apocalyptic number.

130420425 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

130420425 is a deficient number, since it is larger than the sum of its proper divisors (85619319).

130420425 is a wasteful number, since it uses less digits than its factorization.

130420425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3329 (or 3324 counting only the distinct ones).

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

The square root of 130420425 is about 11420.1762245598. The cubic root of 130420425 is about 507.1252136766.

Adding to 130420425 its reverse (524024031), we get a palindrome (654444456).

The spelling of 130420425 in words is "one hundred thirty million, four hundred twenty thousand, four hundred twenty-five".