1331331301067 has 2 divisors, whose sum is σ = 1331331301068. Its totient is φ = 1331331301066.

The previous prime is 1331331301043. The next prime is 1331331301081. The reversal of 1331331301067 is 7601031331331.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1331331301067 - 2²⁸ = 1331062865611 is a prime.

It is not a weakly prime, because it can be changed into another prime (1331331300067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 665665650533 + 665665650534.

It is an arithmetic number, because the mean of its divisors is an integer number (665665650534).

Almost surely, 2^{1331331301067} is an apocalyptic number.

1331331301067 is a deficient number, since it is larger than the sum of its proper divisors (1).

1331331301067 is an equidigital number, since it uses as much as digits as its factorization.

1331331301067 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10206, while the sum is 32.

Adding to 1331331301067 its reverse (7601031331331), we get a palindrome (8932362632398).

The spelling of 1331331301067 in words is "one trillion, three hundred thirty-one billion, three hundred thirty-one million, three hundred one thousand, sixty-seven".