12010331027 has 2 divisors, whose sum is σ = 12010331028. Its totient is φ = 12010331026.

The previous prime is 12010330993. The next prime is 12010331029. The reversal of 12010331027 is 72013301021.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12010331027 - 2⁶ = 12010330963 is a prime.

Together with 12010331029, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (12010331029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6005165513 + 6005165514.

It is an arithmetic number, because the mean of its divisors is an integer number (6005165514).

Almost surely, 2^12010331027 is an apocalyptic number.

12010331027 is a deficient number, since it is larger than the sum of its proper divisors (1).

12010331027 is an equidigital number, since it uses as much as digits as its factorization.

12010331027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 252, while the sum is 20.

Adding to 12010331027 its reverse (72013301021), we get a palindrome (84023632048).

The spelling of 12010331027 in words is "twelve billion, ten million, three hundred thirty-one thousand, twenty-seven".