130043241 has 12 divisors (see below), whose sum is σ = 187939440. Its totient is φ = 86649720.

The previous prime is 130043237. The next prime is 130043297. The reversal of 130043241 is 142340031.

It is not a de Polignac number, because 130043241 - 2² = 130043237 is a prime.

It is a super-2 number, since 2×130043241² = 33822489059568162, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (130043041) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 29350 + ... + 33488.

It is an arithmetic number, because the mean of its divisors is an integer number (15661620).

Almost surely, 2^130043241 is an apocalyptic number.

It is an amenable number.

130043241 is a deficient number, since it is larger than the sum of its proper divisors (57896199).

130043241 is a wasteful number, since it uses less digits than its factorization.

130043241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7636 (or 7633 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 130043241 is about 11403.6503366247. The cubic root of 130043241 is about 506.6358623835.

Adding to 130043241 its reverse (142340031), we get a palindrome (272383272).

The spelling of 130043241 in words is "one hundred thirty million, forty-three thousand, two hundred forty-one".