130001383525 has 12 divisors (see below), whose sum is σ = 173601847972. Its totient is φ = 96001021440.

The previous prime is 130001383513. The next prime is 130001383531. The reversal of 130001383525 is 525383100031.

It can be written as a sum of positive squares in 6 ways, for example, as 19469737156 + 110531646369 = 139534^2 + 332463^2 .

It is not a de Polignac number, because 130001383525 - 2⁵ = 130001383493 is a prime.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 200001804 + ... + 200002453.

Almost surely, 2^130001383525 is an apocalyptic number.

It is an amenable number.

130001383525 is a deficient number, since it is larger than the sum of its proper divisors (43600464447).

130001383525 is a wasteful number, since it uses less digits than its factorization.

130001383525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 400004280 (or 400004275 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 31.

Adding to 130001383525 its reverse (525383100031), we get a palindrome (655384483556).

The spelling of 130001383525 in words is "one hundred thirty billion, one million, three hundred eighty-three thousand, five hundred twenty-five".