141311431311191 has 2 divisors, whose sum is σ = 141311431311192. Its totient is φ = 141311431311190.

The previous prime is 141311431311137. The next prime is 141311431311227. The reversal of 141311431311191 is 191113134113141.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 141311431311191 - 2²² = 141311427116887 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (141311431311991) 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, 70655715655595 + 70655715655596.

It is an arithmetic number, because the mean of its divisors is an integer number (70655715655596).

Almost surely, 2^{141311431311191} is an apocalyptic number.

141311431311191 is a deficient number, since it is larger than the sum of its proper divisors (1).

141311431311191 is an equidigital number, since it uses as much as digits as its factorization.

141311431311191 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3888, while the sum is 35.

The spelling of 141311431311191 in words is "one hundred forty-one trillion, three hundred eleven billion, four hundred thirty-one million, three hundred eleven thousand, one hundred ninety-one".