1330013311111 has 2 divisors, whose sum is σ = 1330013311112. Its totient is φ = 1330013311110.

The previous prime is 1330013311103. The next prime is 1330013311141. The reversal of 1330013311111 is 1111133100331.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1330013311111 - 2³ = 1330013311103 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1330013311141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 665006655555 + 665006655556.

It is an arithmetic number, because the mean of its divisors is an integer number (665006655556).

Almost surely, 2^{1330013311111} is an apocalyptic number.

1330013311111 is a deficient number, since it is larger than the sum of its proper divisors (1).

1330013311111 is an equidigital number, since it uses as much as digits as its factorization.

1330013311111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 81, while the sum is 19.

Adding to 1330013311111 its reverse (1111133100331), we get a palindrome (2441146411442).

The spelling of 1330013311111 in words is "one trillion, three hundred thirty billion, thirteen million, three hundred eleven thousand, one hundred eleven".