13140100221953 has 2 divisors, whose sum is σ = 13140100221954. Its totient is φ = 13140100221952.

The previous prime is 13140100221907. The next prime is 13140100222001. The reversal of 13140100221953 is 35912200104131.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13063142804209 + 76957417744 = 3614297^2 + 277412^2 .

It is a cyclic number.

It is not a de Polignac number, because 13140100221953 - 2⁶ = 13140100221889 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (13140100223953) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6570050110976 + 6570050110977.

It is an arithmetic number, because the mean of its divisors is an integer number (6570050110977).

Almost surely, 2^{13140100221953} is an apocalyptic number.

It is an amenable number.

13140100221953 is a deficient number, since it is larger than the sum of its proper divisors (1).

13140100221953 is an equidigital number, since it uses as much as digits as its factorization.

13140100221953 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6480, while the sum is 32.

The spelling of 13140100221953 in words is "thirteen trillion, one hundred forty billion, one hundred million, two hundred twenty-one thousand, nine hundred fifty-three".