130487025 has 12 divisors (see below), whose sum is σ = 215738672. Its totient is φ = 69593040.

The previous prime is 130487009. The next prime is 130487099. The reversal of 130487025 is 520784031.

It is not a de Polignac number, because 130487025 - 2⁴ = 130487009 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 130486983 and 130487001.

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, 869839 + ... + 869988.

Almost surely, 2^130487025 is an apocalyptic number.

130487025 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

130487025 is a deficient number, since it is larger than the sum of its proper divisors (85251647).

130487025 is a wasteful number, since it uses less digits than its factorization.

130487025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1739840 (or 1739835 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 130487025 is about 11423.0917443571. The cubic root of 130487025 is about 507.2115212004.

The spelling of 130487025 in words is "one hundred thirty million, four hundred eighty-seven thousand, twenty-five".