12150373727 has 2 divisors, whose sum is σ = 12150373728. Its totient is φ = 12150373726.

The previous prime is 12150373693. The next prime is 12150373747. The reversal of 12150373727 is 72737305121.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12150373727 - 2⁶ = 12150373663 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12150373747) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6075186863 + 6075186864.

It is an arithmetic number, because the mean of its divisors is an integer number (6075186864).

Almost surely, 2^12150373727 is an apocalyptic number.

12150373727 is a deficient number, since it is larger than the sum of its proper divisors (1).

12150373727 is an equidigital number, since it uses as much as digits as its factorization.

12150373727 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 61740, while the sum is 38.

Adding to 12150373727 its reverse (72737305121), we get a palindrome (84887678848).

The spelling of 12150373727 in words is "twelve billion, one hundred fifty million, three hundred seventy-three thousand, seven hundred twenty-seven".