1304243114191 has 2 divisors, whose sum is σ = 1304243114192. Its totient is φ = 1304243114190.

The previous prime is 1304243114173. The next prime is 1304243114201. The reversal of 1304243114191 is 1914113424031.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1304243114191 - 2¹¹ = 1304243112143 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1304243114591) 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, 652121557095 + 652121557096.

It is an arithmetic number, because the mean of its divisors is an integer number (652121557096).

Almost surely, 2^{1304243114191} is an apocalyptic number.

1304243114191 is a deficient number, since it is larger than the sum of its proper divisors (1).

1304243114191 is an equidigital number, since it uses as much as digits as its factorization.

1304243114191 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10368, while the sum is 34.

The spelling of 1304243114191 in words is "one trillion, three hundred four billion, two hundred forty-three million, one hundred fourteen thousand, one hundred ninety-one".