12030253171 has 2 divisors, whose sum is σ = 12030253172. Its totient is φ = 12030253170.

The previous prime is 12030253127. The next prime is 12030253219. The reversal of 12030253171 is 17135203021.

It is a happy number.

12030253171 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12030253171 - 2²³ = 12021864563 is a prime.

It is not a weakly prime, because it can be changed into another prime (12030251171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6015126585 + 6015126586.

It is an arithmetic number, because the mean of its divisors is an integer number (6015126586).

Almost surely, 2^12030253171 is an apocalyptic number.

12030253171 is a deficient number, since it is larger than the sum of its proper divisors (1).

12030253171 is an equidigital number, since it uses as much as digits as its factorization.

12030253171 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1260, while the sum is 25.

Adding to 12030253171 its reverse (17135203021), we get a palindrome (29165456192).

The spelling of 12030253171 in words is "twelve billion, thirty million, two hundred fifty-three thousand, one hundred seventy-one".