130502441 has 8 divisors (see below), whose sum is σ = 134549184. Its totient is φ = 126483120.

The previous prime is 130502419. The next prime is 130502459. The reversal of 130502441 is 144205031.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-130502441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130502641) 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, 3026 + ... + 16436.

It is an arithmetic number, because the mean of its divisors is an integer number (16818648).

Almost surely, 2^130502441 is an apocalyptic number.

It is an amenable number.

130502441 is a deficient number, since it is larger than the sum of its proper divisors (4046743).

130502441 is a wasteful number, since it uses less digits than its factorization.

130502441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13711.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 130502441 is about 11423.7664979638. The cubic root of 130502441 is about 507.2314947442.

Adding to 130502441 its reverse (144205031), we get a palindrome (274707472).

The spelling of 130502441 in words is "one hundred thirty million, five hundred two thousand, four hundred forty-one".