1361211443327 has 2 divisors, whose sum is σ = 1361211443328. Its totient is φ = 1361211443326.

The previous prime is 1361211443257. The next prime is 1361211443363. The reversal of 1361211443327 is 7233441121631.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1361211443327 - 2⁸ = 1361211443071 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1361211440327) 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, 680605721663 + 680605721664.

It is an arithmetic number, because the mean of its divisors is an integer number (680605721664).

Almost surely, 2^{1361211443327} is an apocalyptic number.

1361211443327 is a deficient number, since it is larger than the sum of its proper divisors (1).

1361211443327 is an equidigital number, since it uses as much as digits as its factorization.

1361211443327 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 72576, while the sum is 38.

Adding to 1361211443327 its reverse (7233441121631), we get a palindrome (8594652564958).

The spelling of 1361211443327 in words is "one trillion, three hundred sixty-one billion, two hundred eleven million, four hundred forty-three thousand, three hundred twenty-seven".