130010525 has 6 divisors (see below), whose sum is σ = 161213082. Its totient is φ = 104008400.

The previous prime is 130010501. The next prime is 130010539. The reversal of 130010525 is 525010031.

It can be written as a sum of positive squares in 3 ways, for example, as 3740356 + 126270169 = 1934^2 + 11237^2 .

It is a de Polignac number, because none of the positive numbers 2^k-130010525 is a prime.

It is a super-2 number, since 2×130010525² = 33805473221551250, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2600186 + ... + 2600235.

It is an arithmetic number, because the mean of its divisors is an integer number (26868847).

Almost surely, 2^130010525 is an apocalyptic number.

It is an amenable number.

130010525 is a deficient number, since it is larger than the sum of its proper divisors (31202557).

130010525 is an equidigital number, since it uses as much as digits as its factorization.

130010525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5200431 (or 5200426 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 17.

The square root of 130010525 is about 11402.2157934324. The cubic root of 130010525 is about 506.5933726985.

Adding to 130010525 its reverse (525010031), we get a palindrome (655020556).

The spelling of 130010525 in words is "one hundred thirty million, ten thousand, five hundred twenty-five".