1331314143011 has 2 divisors, whose sum is σ = 1331314143012. Its totient is φ = 1331314143010.

The previous prime is 1331314142941. The next prime is 1331314143023. The reversal of 1331314143011 is 1103414131331.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1331314143011 - 2²² = 1331309948707 is a prime.

It is a super-2 number, since 2×1331314143011² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1331314140011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 665657071505 + 665657071506.

It is an arithmetic number, because the mean of its divisors is an integer number (665657071506).

Almost surely, 2^{1331314143011} is an apocalyptic number.

1331314143011 is a deficient number, since it is larger than the sum of its proper divisors (1).

1331314143011 is an equidigital number, since it uses as much as digits as its factorization.

1331314143011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 26.

Adding to 1331314143011 its reverse (1103414131331), we get a palindrome (2434728274342).

The spelling of 1331314143011 in words is "one trillion, three hundred thirty-one billion, three hundred fourteen million, one hundred forty-three thousand, eleven".