130001470528 has 28 divisors (see below), whose sum is σ = 262200719692. Its totient is φ = 63935147520.

The previous prime is 130001470523. The next prime is 130001470561. The reversal of 130001470528 is 825074100031.

It can be written as a sum of positive squares in 2 ways, for example, as 17755029504 + 112246441024 = 133248^2 + 335032^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 130001470528.

It is not an unprimeable number, because it can be changed into a prime (130001470523) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16645875 + ... + 16653682.

Almost surely, 2^130001470528 is an apocalyptic number.

It is an amenable number.

130001470528 is an abundant number, since it is smaller than the sum of its proper divisors (132199249164).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

130001470528 is an equidigital number, since it uses as much as digits as its factorization.

130001470528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33299630 (or 33299620 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 31.

Adding to 130001470528 its reverse (825074100031), we get a palindrome (955075570559).

The spelling of 130001470528 in words is "one hundred thirty billion, one million, four hundred seventy thousand, five hundred twenty-eight".