130035428 has 12 divisors (see below), whose sum is σ = 229576620. Its totient is φ = 64442112.

The previous prime is 130035413. The next prime is 130035443. The reversal of 130035428 is 824530031.

It is an interprime number because it is at equal distance from previous prime (130035413) and next prime (130035443).

It can be written as a sum of positive squares in 2 ways, for example, as 59105344 + 70930084 = 7688^2 + 8422^2 .

It is a junction number, because it is equal to n+sod(n) for n = 130035397 and 130035406.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 143393 + ... + 144296.

It is an arithmetic number, because the mean of its divisors is an integer number (19131385).

Almost surely, 2^130035428 is an apocalyptic number.

It is an amenable number.

130035428 is a deficient number, since it is larger than the sum of its proper divisors (99541192).

130035428 is a wasteful number, since it uses less digits than its factorization.

130035428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 287806 (or 287804 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 130035428 is about 11403.3077657318. The cubic root of 130035428 is about 506.6257159501.

Adding to 130035428 its reverse (824530031), we get a palindrome (954565459).

The spelling of 130035428 in words is "one hundred thirty million, thirty-five thousand, four hundred twenty-eight".