12130471 has 2 divisors, whose sum is σ = 12130472. Its totient is φ = 12130470.

The previous prime is 12130463. The next prime is 12130477. The reversal of 12130471 is 17403121.

12130471 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12130471 - 2³ = 12130463 is a prime.

It is a super-3 number, since 3×12130471³ (a number of 22 digits) contains 333 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12130477) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6065235 + 6065236.

It is an arithmetic number, because the mean of its divisors is an integer number (6065236).

Almost surely, 2^12130471 is an apocalyptic number.

12130471 is a deficient number, since it is larger than the sum of its proper divisors (1).

12130471 is an equidigital number, since it uses as much as digits as its factorization.

12130471 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 168, while the sum is 19.

The square root of 12130471 is about 3482.8825705154. The cubic root of 12130471 is about 229.7695928285.

Adding to 12130471 its reverse (17403121), we get a palindrome (29533592).

The spelling of 12130471 in words is "twelve million, one hundred thirty thousand, four hundred seventy-one".