130144241 has 2 divisors, whose sum is σ = 130144242. Its totient is φ = 130144240.

The previous prime is 130144219. The next prime is 130144271. The reversal of 130144241 is 142441031.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 130051216 + 93025 = 11404^2 + 305^2 .

It is a cyclic number.

It is not a de Polignac number, because 130144241 - 2¹⁴ = 130127857 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (130144211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65072120 + 65072121.

It is an arithmetic number, because the mean of its divisors is an integer number (65072121).

Almost surely, 2^130144241 is an apocalyptic number.

It is an amenable number.

130144241 is a deficient number, since it is larger than the sum of its proper divisors (1).

130144241 is an equidigital number, since it uses as much as digits as its factorization.

130144241 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 130144241 is about 11408.0778836752. The cubic root of 130144241 is about 506.7669905120.

Adding to 130144241 its reverse (142441031), we get a palindrome (272585272).

The spelling of 130144241 in words is "one hundred thirty million, one hundred forty-four thousand, two hundred forty-one".