130144303 has 2 divisors, whose sum is σ = 130144304. Its totient is φ = 130144302.

The previous prime is 130144271. The next prime is 130144331. The reversal of 130144303 is 303441031.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 130144303 - 2⁵ = 130144271 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130144103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65072151 + 65072152.

It is an arithmetic number, because the mean of its divisors is an integer number (65072152).

Almost surely, 2^130144303 is an apocalyptic number.

130144303 is a deficient number, since it is larger than the sum of its proper divisors (1).

130144303 is an equidigital number, since it uses as much as digits as its factorization.

130144303 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 130144303 is about 11408.0806010477. The cubic root of 130144303 is about 506.7670709857.

Adding to 130144303 its reverse (303441031), we get a palindrome (433585334).

The spelling of 130144303 in words is "one hundred thirty million, one hundred forty-four thousand, three hundred three".