130146727 has 2 divisors, whose sum is σ = 130146728. Its totient is φ = 130146726.

The previous prime is 130146721. The next prime is 130146761. The reversal of 130146727 is 727641031.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-130146727 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 (130146721) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65073363 + 65073364.

It is an arithmetic number, because the mean of its divisors is an integer number (65073364).

Almost surely, 2^130146727 is an apocalyptic number.

130146727 is a deficient number, since it is larger than the sum of its proper divisors (1).

130146727 is an equidigital number, since it uses as much as digits as its factorization.

130146727 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7056, while the sum is 31.

The square root of 130146727 is about 11408.1868410366. The cubic root of 130146727 is about 506.7702172260.

Adding to 130146727 its reverse (727641031), we get a palindrome (857787758).

The spelling of 130146727 in words is "one hundred thirty million, one hundred forty-six thousand, seven hundred twenty-seven".