1341367331 has 2 divisors, whose sum is σ = 1341367332. Its totient is φ = 1341367330.

The previous prime is 1341367309. The next prime is 1341367361. The reversal of 1341367331 is 1337631431.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1341367331 - 2⁶ = 1341367267 is a prime.

It is a super-2 number, since 2×1341367331² = 3598532633348127122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1341367361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 670683665 + 670683666.

It is an arithmetic number, because the mean of its divisors is an integer number (670683666).

Almost surely, 2^1341367331 is an apocalyptic number.

1341367331 is a deficient number, since it is larger than the sum of its proper divisors (1).

1341367331 is an equidigital number, since it uses as much as digits as its factorization.

1341367331 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 13608, while the sum is 32.

The square root of 1341367331 is about 36624.6819917935. The cubic root of 1341367331 is about 1102.8486306845.

Adding to 1341367331 its reverse (1337631431), we get a palindrome (2678998762).

The spelling of 1341367331 in words is "one billion, three hundred forty-one million, three hundred sixty-seven thousand, three hundred thirty-one".