1140311443211 has 2 divisors, whose sum is σ = 1140311443212. Its totient is φ = 1140311443210.

The previous prime is 1140311443199. The next prime is 1140311443261. The reversal of 1140311443211 is 1123441130411.

It is a weak prime.

It is an emirp because it is prime and its reverse (1123441130411) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1140311443211 - 2²² = 1140307248907 is a prime.

It is not a weakly prime, because it can be changed into another prime (1140311443261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 570155721605 + 570155721606.

It is an arithmetic number, because the mean of its divisors is an integer number (570155721606).

Almost surely, 2^{1140311443211} is an apocalyptic number.

1140311443211 is a deficient number, since it is larger than the sum of its proper divisors (1).

1140311443211 is an equidigital number, since it uses as much as digits as its factorization.

1140311443211 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 26.

Adding to 1140311443211 its reverse (1123441130411), we get a palindrome (2263752573622).

The spelling of 1140311443211 in words is "one trillion, one hundred forty billion, three hundred eleven million, four hundred forty-three thousand, two hundred eleven".