130333241 has 2 divisors, whose sum is σ = 130333242. Its totient is φ = 130333240.

The previous prime is 130333193. The next prime is 130333253. The reversal of 130333241 is 142333031.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 94381225 + 35952016 = 9715^2 + 5996^2 .

It is an emirp because it is prime and its reverse (142333031) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-130333241 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (130333741) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65166620 + 65166621.

It is an arithmetic number, because the mean of its divisors is an integer number (65166621).

Almost surely, 2^130333241 is an apocalyptic number.

It is an amenable number.

130333241 is a deficient number, since it is larger than the sum of its proper divisors (1).

130333241 is an equidigital number, since it uses as much as digits as its factorization.

130333241 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 130333241 is about 11416.3584824584. The cubic root of 130333241 is about 507.0121867479.

Adding to 130333241 its reverse (142333031), we get a palindrome (272666272).

The spelling of 130333241 in words is "one hundred thirty million, three hundred thirty-three thousand, two hundred forty-one".