12030371 has 2 divisors, whose sum is σ = 12030372. Its totient is φ = 12030370.

The previous prime is 12030353. The next prime is 12030377. The reversal of 12030371 is 17303021.

It is a strong prime.

It is an emirp because it is prime and its reverse (17303021) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12030371 - 2²² = 7836067 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (12030377) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6015185 + 6015186.

It is an arithmetic number, because the mean of its divisors is an integer number (6015186).

Almost surely, 2^12030371 is an apocalyptic number.

12030371 is a deficient number, since it is larger than the sum of its proper divisors (1).

12030371 is an equidigital number, since it uses as much as digits as its factorization.

12030371 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 126, while the sum is 17.

The square root of 12030371 is about 3468.4825212188. The cubic root of 12030371 is about 229.1358308850.

Adding to 12030371 its reverse (17303021), we get a palindrome (29333392).

The spelling of 12030371 in words is "twelve million, thirty thousand, three hundred seventy-one".