1341001331 has 2 divisors, whose sum is σ = 1341001332. Its totient is φ = 1341001330.

The previous prime is 1341001301. The next prime is 1341001339. The reversal of 1341001331 is 1331001431.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1341001331 - 2³⁰ = 267259507 is a prime.

It is a super-2 number, since 2×1341001331² = 3596569139487543122, which contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (1341001339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 670500665 + 670500666.

It is an arithmetic number, because the mean of its divisors is an integer number (670500666).

Almost surely, 2^1341001331 is an apocalyptic number.

1341001331 is a deficient number, since it is larger than the sum of its proper divisors (1).

1341001331 is an equidigital number, since it uses as much as digits as its factorization.

1341001331 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 1341001331 is about 36619.6850204914. The cubic root of 1341001331 is about 1102.7483153056.

Adding to 1341001331 its reverse (1331001431), we get a palindrome (2672002762).

The spelling of 1341001331 in words is "one billion, three hundred forty-one million, one thousand, three hundred thirty-one".