1341333311 has 2 divisors, whose sum is σ = 1341333312. Its totient is φ = 1341333310.

The previous prime is 1341333307. The next prime is 1341333347. The reversal of 1341333311 is 1133331431.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1341333311 - 2² = 1341333307 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1341353311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 670666655 + 670666656.

It is an arithmetic number, because the mean of its divisors is an integer number (670666656).

Almost surely, 2^1341333311 is an apocalyptic number.

1341333311 is a deficient number, since it is larger than the sum of its proper divisors (1).

1341333311 is an equidigital number, since it uses as much as digits as its factorization.

1341333311 is an evil number, because the sum of its binary digits is even.

The product of its digits is 972, while the sum is 23.

The square root of 1341333311 is about 36624.2175479559. The cubic root of 1341333311 is about 1102.8393070571.

Adding to 1341333311 its reverse (1133331431), we get a palindrome (2474664742).

The spelling of 1341333311 in words is "one billion, three hundred forty-one million, three hundred thirty-three thousand, three hundred eleven".