130504835 has 8 divisors (see below), whose sum is σ = 165818016. Its totient is φ = 98262400.

The previous prime is 130504831. The next prime is 130504841. The reversal of 130504835 is 538405031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 130504835 - 2² = 130504831 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 130504798 and 130504807.

It is not an unprimeable number, because it can be changed into a prime (130504831) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 767591 + ... + 767760.

It is an arithmetic number, because the mean of its divisors is an integer number (20727252).

Almost surely, 2^130504835 is an apocalyptic number.

130504835 is a deficient number, since it is larger than the sum of its proper divisors (35313181).

130504835 is a wasteful number, since it uses less digits than its factorization.

130504835 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1535373.

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 130504835 is about 11423.8712790367. The cubic root of 130504835 is about 507.2345963586.

Adding to 130504835 its reverse (538405031), we get a palindrome (668909866).

The spelling of 130504835 in words is "one hundred thirty million, five hundred four thousand, eight hundred thirty-five".