11311010411 has 2 divisors, whose sum is σ = 11311010412. Its totient is φ = 11311010410.

The previous prime is 11311010407. The next prime is 11311010429. The reversal of 11311010411 is 11401011311.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11311010411 - 2² = 11311010407 is a prime.

It is not a weakly prime, because it can be changed into another prime (11311016411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5655505205 + 5655505206.

It is an arithmetic number, because the mean of its divisors is an integer number (5655505206).

Almost surely, 2^11311010411 is an apocalyptic number.

11311010411 is a deficient number, since it is larger than the sum of its proper divisors (1).

11311010411 is an equidigital number, since it uses as much as digits as its factorization.

11311010411 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12, while the sum is 14.

Adding to 11311010411 its reverse (11401011311), we get a palindrome (22712021722).

The spelling of 11311010411 in words is "eleven billion, three hundred eleven million, ten thousand, four hundred eleven".