12987672362963 has 2 divisors, whose sum is σ = 12987672362964. Its totient is φ = 12987672362962.

The previous prime is 12987672362933. The next prime is 12987672362971. The reversal of 12987672362963 is 36926327678921.

It is a strong prime.

It is an emirp because it is prime and its reverse (36926327678921) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12987672362963 - 2¹² = 12987672358867 is a prime.

It is not a weakly prime, because it can be changed into another prime (12987672362933) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6493836181481 + 6493836181482.

It is an arithmetic number, because the mean of its divisors is an integer number (6493836181482).

Almost surely, 2^{12987672362963} is an apocalyptic number.

12987672362963 is a deficient number, since it is larger than the sum of its proper divisors (1).

12987672362963 is an equidigital number, since it uses as much as digits as its factorization.

12987672362963 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 493807104, while the sum is 71.

The spelling of 12987672362963 in words is "twelve trillion, nine hundred eighty-seven billion, six hundred seventy-two million, three hundred sixty-two thousand, nine hundred sixty-three".