130343303 has 2 divisors, whose sum is σ = 130343304. Its totient is φ = 130343302.

The previous prime is 130343293. The next prime is 130343321. The reversal of 130343303 is 303343031.

It is a weak prime.

It is an emirp because it is prime and its reverse (303343031) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 130343303 - 2¹² = 130339207 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130343503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65171651 + 65171652.

It is an arithmetic number, because the mean of its divisors is an integer number (65171652).

Almost surely, 2^130343303 is an apocalyptic number.

130343303 is a deficient number, since it is larger than the sum of its proper divisors (1).

130343303 is an equidigital number, since it uses as much as digits as its factorization.

130343303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 972, while the sum is 20.

The square root of 130343303 is about 11416.7991573821. The cubic root of 130343303 is about 507.0252338808.

Adding to 130343303 its reverse (303343031), we get a palindrome (433686334).

The spelling of 130343303 in words is "one hundred thirty million, three hundred forty-three thousand, three hundred three".