130348391 has 2 divisors, whose sum is σ = 130348392. Its totient is φ = 130348390.

The previous prime is 130348381. The next prime is 130348411. The reversal of 130348391 is 193843031.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 130348391 - 2⁶ = 130348327 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130348321) 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, 65174195 + 65174196.

It is an arithmetic number, because the mean of its divisors is an integer number (65174196).

Almost surely, 2^130348391 is an apocalyptic number.

130348391 is a deficient number, since it is larger than the sum of its proper divisors (1).

130348391 is an equidigital number, since it uses as much as digits as its factorization.

130348391 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7776, while the sum is 32.

The square root of 130348391 is about 11417.0219847384. The cubic root of 130348391 is about 507.0318311021.

It can be divided in two parts, 1303 and 48391, that added together give a palindrome (49694).

The spelling of 130348391 in words is "one hundred thirty million, three hundred forty-eight thousand, three hundred ninety-one".