2011335130393 has 2 divisors, whose sum is σ = 2011335130394. Its totient is φ = 2011335130392.

The previous prime is 2011335130379. The next prime is 2011335130501. The reversal of 2011335130393 is 3930315331102.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1374646037209 + 636689093184 = 1172453^2 + 797928^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2011335130393 is a prime.

It is not a weakly prime, because it can be changed into another prime (2011335130333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1005667565196 + 1005667565197.

It is an arithmetic number, because the mean of its divisors is an integer number (1005667565197).

Almost surely, 2^{2011335130393} is an apocalyptic number.

It is an amenable number.

2011335130393 is a deficient number, since it is larger than the sum of its proper divisors (1).

2011335130393 is an equidigital number, since it uses as much as digits as its factorization.

2011335130393 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21870, while the sum is 34.

The spelling of 2011335130393 in words is "two trillion, eleven billion, three hundred thirty-five million, one hundred thirty thousand, three hundred ninety-three".