130303337 has 2 divisors, whose sum is σ = 130303338. Its totient is φ = 130303336.

The previous prime is 130303319. The next prime is 130303339. The reversal of 130303337 is 733303031.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 130210921 + 92416 = 11411^2 + 304^2 .

It is a cyclic number.

It is not a de Polignac number, because 130303337 - 2¹² = 130299241 is a prime.

Together with 130303339, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (130303339) 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 as a sum of consecutive naturals, namely, 65151668 + 65151669.

It is an arithmetic number, because the mean of its divisors is an integer number (65151669).

Almost surely, 2^130303337 is an apocalyptic number.

It is an amenable number.

130303337 is a deficient number, since it is larger than the sum of its proper divisors (1).

130303337 is an equidigital number, since it uses as much as digits as its factorization.

130303337 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1701, while the sum is 23.

The square root of 130303337 is about 11415.0487077366. The cubic root of 130303337 is about 506.9734070474.

Adding to 130303337 its reverse (733303031), we get a palindrome (863606368).

The spelling of 130303337 in words is "one hundred thirty million, three hundred three thousand, three hundred thirty-seven".